Royal baby prep officially underway for Kate Middleton and Prince William's big day

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Hospital Gates Set Up For Kate Middleton's Arrival

Royal baby prep is in full swing -- and not just for the royals!

Kate Middleton and Prince William are expected their second child any day now, and staffers at her hospital are preparing for the media as well as all of those fans with royal fever who will wait outside to get a first glimpse of the new addition to the royal family.

Barricades are going up outside of the Lindo Wing of St. Mary's Hospital in Paddington, London, the hospital where the Duchess of Cambridge is expected to give birth. No Parking signs are also in place in front of the hospital for the rest of the month.

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Royal Baby No. 2 prep
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Royal baby prep officially underway for Kate Middleton and Prince William's big day
LONDON, ENGLAND - APRIL 16: General view of press pens set up today outside the Lindo Wing at St Mary's Hospital, where Catherine, Duchess of Cambridge is expected to give birth within the next couple of weeks on April 16, 2015 in London, England. (Photo by Neil P. Mockford/Getty Images)
Royal supporters stand outside the Lindo Wing of St Mary's hospital in central London where the Duchess of Cambridge will give birth on April 16, 2015. The world's media started counting down today to the arrival of Britain's royal baby when a press pen was erected outside the hospital where Prince William's wife Kate is due to give birth. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/Getty Images)
LONDON, UNITED KINGDOM - APRIL 16: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) A parking restriction sign seen outside the Lindo Wing of St Mary's Hospital in preparation for the birth of the second child of Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge on April 16, 2015 in London, England. (Photo by Max Mumby/Indigo/Getty Images)
Royal supporters stand outside the Lindo Wing of St Mary's hospital in central London where the Duchess of Cambridge will give birth on April 16, 2015. The world's media started counting down today to the arrival of Britain's royal baby when a press pen was erected outside the hospital where Prince William's wife Kate is due to give birth. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/Getty Images)
Workmen erect security barriers outside the Lindo Wing of St Mary's hospital in central London where the Duchess of Cambridge will give birth on April 16, 2015. The world's media started counting down today to the arrival of Britain's royal baby when a press pen was erected outside the hospital where Prince William's wife Kate is due to give birth. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/Getty Images)
LONDON, ENGLAND - MARCH 27: Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge arrive at the XLP Mobile recording Studio on March 27, 2015 in London, England. (Photo by Chris Jackson - WPA Pool/Getty Images)
Security barriers are erected outside the Lindo Wing of St Mary's hospital in central London where the Duchess of Cambridge will give birth on April 16, 2015. The world's media started counting down today to the arrival of Britain's royal baby when a press pen was erected outside the hospital where Prince William's wife Kate is due to give birth. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/Getty Images)
Workmen erect security barriers outside the Lindo Wing of St Mary's hospital in central London where the Duchess of Cambridge will give birth on April 16, 2015. The world's media started counting down today to the arrival of Britain's royal baby when a press pen was erected outside the hospital where Prince William's wife Kate is due to give birth. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/Getty Images)
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This is the same hospital where Will and Kate welcomed, their first baby, George on July 22, 2013.

NEWS: Prince George Is a Busy Baby

A month ago, Kate revealed her due date is mid-to-end of April, but the couple has not publicly shared an exact due date or the sex of their baby.

PHOTOS: Kate Middleton's Amazing Pregnancy Style

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Kate Middleton's pregnancy style
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Royal baby prep officially underway for Kate Middleton and Prince William's big day
Kate, the Duchess of Cambridge, left and Britain's Prince William, arrive at the XLP Mobile recording studio, Friday, March 27, 2015, in London, England. The Duchess is pregnant and is due to give birth to her second child in April. (AP Photo/Chris Jackson, Pool)
Kate, the Duchess of Cambridge arrives at the XLP Mobile recording studio, Friday, March 27, 2015, in London, England. The Duchess is pregnant and is due to give birth to her second child in April. (AP Photo/Chris Jackson, Pool)
Photo by: KGC-222/STAR MAX/IPx 3/18/15 Catherine The Duchess of Cambridge visits the Brookhill Childrens Centre in Woolwich. (London, England, UK)
Photo by: KGC-03/STAR MAX/IPx 3/17/15 Prince William The Duke of Cambridge and Catherine The Duchess of Cambridge visit the 1st Battalion Irish Guards and attend the St. Patrick's Day Parade at Mons Barracks. (Aldershot, Hampshire, England, UK)
Photo by: KGC-178/STAR MAX/IPx 3/13/15 Prince William The Duke of Cambridge and Catherine The Duchess of Cambridge at St. Paul's Cathedral to attend the Service To Mark The End Of Combat Operations In Afghanistan. (London, England, UK)
Photo by: KGC-375/STAR MAX/IPx 3/11/15 Catherine The Duchess of Cambridge visits Resort Studios where she viewed exhibitions and met with artists in residence to discuss their work with local communities. (Margate, Kent, England, UK)
Catherine, Duchess of Cambridge visits the set of Downton Abbey at Ealing Studios in London.
Catherine, Duchess of Cambridge meets four year old Zac Barker, who plays Lady Mary's son George, as she visits the set of Downton Abbey at Ealing Studios in London.
Catherine, Duchess of Cambridge visits the set of Downton Abbey at Ealing Studios in London.
Britain's Kate Duchess of Cambridge, left, chats to Nic Collins, right, in hair and make up, as cast member Phyllis Logan, is made-up during an official visit to the set of the TV series Downton Abbey at Ealing Studios in London Thursday March 12, 2015 . (AP Photo/Chris Jackson, Pool)
Britain's Kate Duchess of Cambridge, smiles during an official visit to the set of the TV series Downton Abbey at Ealing Studios in London Thursday March 12, 2015 . (AP Photo/Chris Jackson, Pool)
Britain's Kate Duchess of Cambridge, right, laughs as she chats to Nic Collins, top left, in hair and make up, as cast member Phyllis Logan, near left, is made-up during an official visit to the set of the TV series Downton Abbey at Ealing Studios in London Thursday March 12, 2015 . (AP Photo/Chris Jackson, Pool)
The Duchess of Cambridge at the construction site of the new Ben Ainslie Racing headquarters and Visitor Centre in Portsmouth, Hampshire.
The Duchess of Cambridge smiles during a visit to Emma Bridgewater factory in Stoke-on-Trent, Staffordshire, to see production of a mug the company has launched in support of East Anglia's Children's Hospices.
Duchess of Cambridge, patron of the 1851 Trust during a visit to Portsmouth to see the progress of building work on the new home of Ben Ainslie Racing as part of a British America's Cup entry with Ben Ainslie at the Spinnaker Tower in Portsmouth.
The Duchess of Cambridge channeled her inner New Yorker on Dec. 8 when she stepped out in a black trench coat with white detailing along the cuffs, collar, and back for a day at the Northside Center for Child Development in Harlem, New York.  (Photo by Carl Court/Getty Images)

Dinner date! Prince William escorted his ladylove to dinner at a private residence in Gramercy Park in New York. Kate donned a classic lace black cocktail dress for the occasion on Dec. 7. (Photo by James Devaney/GC Images)

Talk about a stylish entrance! Kate and Will didn't let the winter chill in New York get them down on Dec. 7. The duo was beaming as they arrived at The Carlyle Hotel in New York City to kick off their three-day U.S. visit. Kate looked stunning in a plum coat with black detailing, which showed off her pregnancy curves. (Photo by Samir Hussein/Pool/WireImage)

She's a lady in red! Catherine, Duchess of Cambridge visited an EACH (East Anglia Children's Hospice) Appeal Launch Event in Norwich, England, and looked ravishing in a red frock and black pumps. (Photo by Danny Martindale/WireImage)
LONDON, UNITED KINGDOM - NOVEMBER 19: Catherine, Duchess of Cambridge meets a finalist in the child champion award, Georgia Alvey, from Cotsford Junior school in County Durham at the Place2be Wellbeing in Schools Awards Reception at Kensington Palace on November 19, 2014 in London, England. (Photo by Paul Hackett/WPA Pool/Getty Images)
Britain's Catherine, Duchess of Cambridge, attends the Place2be Wellbeing in Schools Award at Kensington Palace in central London, on November 19, 2014. AFP PHOTO / PAUL HACKETT/POOL (Photo credit should read PAUL HACKETT/AFP/Getty Images)
LONDON, UNITED KINGDOM - NOVEMBER 13: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge attends the Royal Variety Performance at the London Palladium on November 13, 2014 in London, England. (Photo by Max Mumby/Indigo/Getty Images)
LONDON, ENGLAND - NOVEMBER 13: Catherine, Duchess of Cambridge attends Royal Variety Show at London Palladium on November 13, 2014 in London, England. (Photo by Mark Cuthbert/UK Press via Getty Images)
LONDON, ENGLAND - NOVEMBER 12: Catherine, Duchess of Cambridge, Patron of SportsAid meets wheelchair athlete Sheikh Sheikh at a SportsAid workshop at the GSK Human Performance Laboratory on November 12, 2014 in West London, England. (Photo by David Parker - WPA Pool/Getty Images)
LONDON, UNITED KINGDOM - NOVEMBER 09: Catherine, Duchess of Cambridge attends the annual Remembrance Sunday Service at the Cenotaph on Whitehall on November 9, 2014 in London, United Kingdom. (Photo by Mark Cuthbert/UK Press via Getty Images)
PEMBROKE, UNITED KINGDOM - NOVEMBER 08: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge visit Pembroke Refinery on November 8, 2014 in Pembroke, Wales. (Photo by Max Mumby/Indigo/Getty Images)
There's a real-life royal heading to Downton Abbey: Catherine, the Duchess of Cambridge!The palace announced in a statement Thursday taht on March 12, Kate Middleton will visit Ealing Studios "to celebrate the success of the award-winning production.
LONDON, ENGLAND - OCTOBER 23: Catherine, Duchess of Cambridge attends the Action on Addiction autumn Gala evening at L'Anima on October 23, 2014 in London, England. (Photo by Samir Hussein/WireImage)
Britain's Catherine, Duchess of Cambridge, Patron of The Natural History Museum leaves the Wildlife Photographer of The Year 2014 Awards Ceremony at The Natural History Museum in London on October 21, 2014. AFP PHOTO/POOL/ARTHUR EDWARDS (Photo credit should read ARTHUR EDWARDS/AFP/Getty Images)
LONDON, UNITED KINGDOM - OCTOBER 21: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the ceremonial welcome for Singapore's President Tony Tan Keng Yam at the start of a state visit at Horse Guards Parade on October 21, 2014 in London, England. The President is at the beginning of his four day stay during which he will hold a bilateral meeting with Prime Minister David Cameron (Photo by Max Mumby/Indigo/Getty Images)
Britain's Catherine, Duchess of Cambridge, (C) meets finalists in the child champion award Georgia Alvey (R) from Cotsford Junior school, County Durham and Rienne Main (L) from Middleton Primary School in Leeds at the Place2be Wellbeing in Schools Award at Kensington Palace in central London, on November 19, 2014. AFP PHOTO / PAUL HACKETT/POOL (Photo credit should read PAUL HACKETT/AFP/Getty Images)
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Will and Kate first announced that Prince George will have a brother or sister back in September of last year. Are you excited for the birth of royal baby no. 2? Share your excitement with the hashtag #ETnow.

Check out the video below to see how cute Prince George looked on his 1st birthday.

Prince George Is the Royal Birthday Boy!

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