Pippa Middleton and husband arrive at Lindo Wing: Is she about to give birth?

British baby boom?

Pippa Middleton, the sister of Duchess of Cambridge Kate Middleton, was reportedly seen walking into the Lindo Wing at St. Mary's Hospital on Monday afternoon, sparking speculation that she's about to give birth to her first child. Her husband, James Matthews, was also photographed walking into the exclusive maternity unit carrying what looked to be two overnight bags.

The Daily Mail reports that Pippa, who announced in June that she was expecting her first child, was all smiles as she walked in wearing a blue coat, white shoes and sunglasses. The sighting would fall in line with her pregnancy timeline, and she had been expected to give birth in the next few weeks.

She has been spotted at the Lindo Wing on previous occasions -- including one outing two weeks ago on October 2, though previously her husband wasn't in tow with two overnight bags.

10 PHOTOS
Pippa Middleton at Princess Eugenie's wedding
See Gallery
Pippa Middleton at Princess Eugenie's wedding
Philippa Matthews (Middleton) (C), James Middleton (CR), the siblings of Britain's Catherine, Duchess of Cambridge, and Pippa's husband James Matthews (CL) arrive to attend the wedding of Britain's Princess Eugenie of York to Jack Brooksbank at St George's Chapel, Windsor Castle, in Windsor, on October 12, 2018. (Photo by Adrian DENNIS / various sources / AFP) (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)
WINDSOR, ENGLAND - OCTOBER 12: James Matthews (C-L), Pippa Middleton (C) and James Middleton (C-R) arrive ahead of the wedding of Princess Eugenie of York and Mr. Jack Brooksbank at St. George's Chapel on October 12, 2018 in Windsor, England. (Photo by Andrew Matthews - WPA Pool/Getty Images)
WINDSOR, ENGLAND - OCTOBER 12: James Matthews and wife Pippa Middleton (C) arrive ahead of the wedding of Princess Eugenie of York and Mr. Jack Brooksbank at St. George's Chapel on October 12, 2018 in Windsor, England. (Photo by Adrian Dennis - WPA Pool/Getty Images)
Pippa Matthews (Middleton) arrives to attend the wedding of Britain's Princess Eugenie of York to Jack Brooksbank at St George's Chapel, Windsor Castle, in Windsor, on October 12, 2018. (Photo by Andrew Matthews / POOL / AFP) (Photo credit should read ANDREW MATTHEWS/AFP/Getty Images)
WINDSOR, ENGLAND - OCTOBER 12: (L-R) James Middleton, Pippa Middleton and James Matthews arrive for the wedding of Princess Eugenie of York and Jack Brooksbank at St George's Chapel, Windsor Castle on October 12, 2018 in Windsor, England. (Photo by Alastair Grant - WPA Pool/Getty Images)
WINDSOR, ENGLAND - OCTOBER 12: Pippa Middleton attends the wedding of Princess Eugenie of York to Jack Brooksbank at St. George's Chapel on October 12, 2018 in Windsor, England. (Photo by (Photo by Mark Large - WPA Pool/Getty Images)
Pippa Matthews (Middleton), sister of Britain's Catherine, Duchess of Cambridge, (C) leavse after attending the wedding of Britain's Princess Eugenie of York and Jack Brooksbank at St George's Chapel, Windsor Castle, in Windsor, on October 12, 2018. (Photo by ADRIAN DENNIS / various sources / AFP) (Photo credit should read ADRIAN DENNIS/AFP/Getty Images)
Pippa Matthews (Middleton), sister of Britain's Catherine, Duchess of Cambridge, (C) leaves after attending the wedding of Britain's Princess Eugenie of York and Jack Brooksbank at St George's Chapel, Windsor Castle, in Windsor, on October 12, 2018. (Photo by Gareth Fuller / various sources / AFP) (Photo credit should read GARETH FULLER/AFP/Getty Images)
WINDSOR, ENGLAND - OCTOBER 12: Pippa Middleton after the wedding of Princess Eugenie to Jack Brooksbank at St George's Chapel in Windsor Castle on October 12, 2018 in Windsor, England. (Photo by Matthew Crossick - WPA Pool/Getty Images)
WINDSOR, ENGLAND - OCTOBER 12: Pippa Matthews (Middleton), sister of Britain's Catherine, Duchess of Cambridge, (C) leavse after attending the wedding of Britain's Princess Eugenie of York and Jack Brooksbank at St George's Chapel, Windsor Castle on October 12, 2018 in Windsor, England. (Photo by Adrian Dennis - WPA Pool/Getty Images)
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE

Just last Friday, she surprised the public by attending Princess Eugenie's wedding at Windsor Castle. Matthews escorted his 35-year-old wife, who donned a green Emilia Wickstead dress and matching fascinator for the occasion.

The Lindo Wing is an ultra-exclusive hospital with suites that start at over 7,500 pounds. Pippa's sister, Kate, gave birth to all three of her children there, most recently welcoming Prince Louis in the spring.

Pippa has kept up her fitness routine throughout her pregnancy and has turned to meditation to keep calm through it all.

More to come.

21 PHOTOS
Pippa Middleton and James Matthews together
See Gallery
Pippa Middleton and James Matthews together
Pippa Matthews, center, James Matthews, center left, and James Middleton, second right, arrive to attend the wedding of Princess Eugenie of York and Jack Brooksbank at St George’s Chapel, Windsor Castle, near London, England, Friday Oct. 12, 2018. (Adrian Dennis, Pool via AP)
WINDSOR, ENGLAND - OCTOBER 12: James Matthews and Pippa Middleton attend the wedding of Princess Eugenie of York and Jack Brooksbank at St George's Chapel in Windsor Castle on October 12, 2018 in Windsor, England. (Photo by Pool/Samir Hussein/WireImage)
Pippa Middleton and her husband James Matthews arrive for the christening service of Prince Louis at the Chapel Royal, St James's Palace, London, Monday, July 9, 2018. (Dominic Lipinski/Pool Photo via AP)
Photo by: KGC-520/STAR MAX/IPx 2018 7/13/18 Pippa Middleton and James Matthews arrive at The All England tennis club in Wimbledon for the Mens Semi Final.
PARIS, FRANCE - MAY 27: Pippa Middleton and her husband James Matthews are seen at the French Open at Roland Garros on May 27, 2018 in Paris, France. (Photo by Bertrand Rindoff Petroff/Pierre Suu/Getty Images)
Pippa Matthews and James Middleton sit in the Royal Box on Centre Court on the fourth day of the Wimbledon Tennis Championships in London, Thursday July 5, 2018. (AP Photo/Tim Ireland)
LONDON, ENGLAND - JULY 14: Pippa Middleton & James Matthews seen at Day 11 of Wimbledon 2017 on July 14, 2017 in London, England. (Photo by HGL/GC Images)
LONDON, ENGLAND - JULY 14: Pippa Middleton and James Matthews attend day eleven of the Wimbledon Tennis Championships at the All England Lawn Tennis and Croquet Club on July 14, 2017 in London, United Kingdom. (Photo by Karwai Tang/WireImage)
LONDON, ENGLAND - JUNE 27: Pippa Middleton (L) and James Matthews attend The Miles Frost Fund party at Bunga Bunga Covent Garden on June 27, 2017 in London, England. (Photo by David M Benett/Dave Benett/Getty Images)
LONDON, ENGLAND - JUNE 27: Pippa Middleton (L) and James Matthews attend The Miles Frost Fund party at Bunga Bunga Covent Garden on June 27, 2017 in London, England. (Photo by David M Benett/Dave Benett/Getty Images)
Pippa Middleton (L) and her husband James Matthews (R) arrive at Rose Bay Wharf by sea plane in Sydney on May 31, 2017. Pippa and Matthews, who married on May 20, 2017, are visiting Sydney on their honeymoon. / AFP PHOTO / SAEED KHAN (Photo credit should read SAEED KHAN/AFP/Getty Images)
JUNE 1, 2017: DARWIN, NT - (EUROPE AND AUSTRALASIA OUT) Newly married James Matthews and Pippa Middleton arrive into Darwin International Airport in Darwin, Northern Territory. (Photo by Glenn Campbell/Newspix/Getty Images)
ENGLEFIELD GREEN, UNITED KINGDOM - MAY 20: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) James Matthews and Pippa Middleton leave St Mark's Church after their wedding on May 20, 2017 in Englefield Green, England. (Photo by Max Mumby/Indigo/Getty Images)
ENGLEFIELD GREEN, UNITED KINGDOM - MAY 20: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) James Matthews and Pippa Middleton leave St Mark's Church after their wedding on May 20, 2017 in Englefield Green, England. (Photo by Max Mumby/Indigo/Getty Images)
ENGLEFIELD GREEN, ENGLAND - MAY 20: Pippa Middleton and James Matthews leave after getting married at St Mark's Church on May 20, 2017 in Englefield Green, England. (Photo by Pool/Samir Hussein/WireImage)
ENGLEFIELD GREEN, UNITED KINGDOM - MAY 20: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) James Matthews and Pippa Middleton leave St Mark's Church after their wedding on May 20, 2017 in Englefield Green, England. (Photo by Max Mumby/Indigo/Getty Images)
BUCKLEBURY, BERKSHIRE - DECEMBER 25: Pippa Middleton and James Matthews attend church on Christmas Day on December 25, 2016 in Bucklebury, Berkshire. (Photo by Samir Hussein/Samir Hussein/WireImage)
LONDON, ENGLAND - JULY 06: Pippa Middleton and James Matthews attend day nine of the Wimbledon Tennis Championships at Wimbledon on July 06, 2016 in London, England. (Photo by Karwai Tang/WireImage)
LONDON, ENGLAND - JULY 06: Pippa Middleton and James Matthews attend day nine of the Wimbledon Tennis Championships at Wimbledon on July 06, 2016 in London, England. (Photo by Karwai Tang/WireImage)
Photo by: KGC-520/STAR MAX/IPx 2018 7/11/18 Pippa Middleton and her brother James Middleton arrive at Wimbledon for the tennis this afternoon.
Pippa and James Matthews in the stands on centre court on day eleven of the Wimbledon Championships at the All England Lawn Tennis and Croquet Club, Wimbledon. (Photo by Steven Paston/PA Images via Getty Images)
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE

Read Full Story