Did Prince Harry and Meghan Markle just shade Liam Payne at the Commonwealth Day church service?

Nothing like a little royal shade to start off the week.

Prince Harry and Meghan Markle appeared to raise their eyebrows and giggle at a Commonwealth Day church service on Monday afternoon following former One Direction star Liam Payne's performance.

SEE ALSO: Meghan Markle and the queen step out together in royal first

Payne performed a stripped-down version of John Mayer's "Waiting On the World to Change" at Westminster Abbey, where Prince William, Kate Middleton, Prince Charles, Duchess Camilla and Queen Elizabeth herself were all in attendance.

After singing, Payne fist bumped his bandmates. When the camera switched to show the crowd applauding his rendition of the Mayer hit, Prince Harry looked at his fiancée with a raised eyebrow, to which she gave a look back before bowing her head to conceal her giggle.

See photos from the Commonwealth Day outing:

18 PHOTOS
Meghan Markle joins Queen Elizabeth and rest of royal family for Commonwealth Day
See Gallery
Meghan Markle joins Queen Elizabeth and rest of royal family for Commonwealth Day
LONDON, ENGLAND - MARCH 12: Meghan Markle and Prince Harry attend the 2018 Commonwealth Day service at Westminster Abbey on March 12, 2018 in London, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
LONDON, ENGLAND - MARCH 12: (L-R) Meghan Markle, Prince Harry, Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge attend the 2018 Commonwealth Day service at Westminster Abbey on March 12, 2018 in London, England. (Photo by Chris Jackson/Chris Jackson/Getty Images)
LONDON, ENGLAND - MARCH 12: Meghan Markle attends the 2018 Commonwealth Day service at Westminster Abbey on March 12, 2018 in London, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
LONDON, ENGLAND - MARCH 12: Meghan Markle and Prince Harry attend the 2018 Commonwealth Day service at Westminster Abbey on March 12, 2018 in London, England. (Photo by Samir Hussein/Samir Hussein/WireImage)
Britain's Prince Harry (R) and his fiancee US actress Meghan Markle attend a Commonwealth Day Service at Westminster Abbey in central London, on March 12, 2018. Britain's Queen Elizabeth II has been the Head of the Commonwealth throughout her reign. Organised by the Royal Commonwealth Society, the Service is the largest annual inter-faith gathering in the United Kingdom. / AFP PHOTO / Daniel LEAL-OLIVAS (Photo credit should read DANIEL LEAL-OLIVAS/AFP/Getty Images)
LONDON, ENGLAND - MARCH 12: Meghan Markle attends the 2018 Commonwealth Day service at Westminster Abbey on March 12, 2018 in London, England. (Photo by Chris Jackson/Chris Jackson/Getty Images)
LONDON, ENGLAND - MARCH 12: Meghan Markle attends the 2018 Commonwealth Day service at Westminster Abbey on March 12, 2018 in London, England. (Photo by Chris Jackson/Chris Jackson/Getty Images)
Prince Harry and Meghan Markle, arrive for the Commonwealth Service at Westminster Abbey, London. (Photo by Joe Giddens/PA Images via Getty Images)
The Duke and Duchess of Cambridge, arrive for the Commonwealth Service at Westminster Abbey, London. (Photo by Yui Mok/PA Images via Getty Images)
Britain's Catherine, Duchess of Cambridge, (2R) and her husband Britain's Prince William, Duke of Cambridge (R), arrive with Britain's Prince Harry (C) and his fianc� US actress Meghan Markle to attend a Commonwealth Day Service at Westminster Abbey in central London, on March 12, 2018. Britain's Queen Elizabeth II has been the Head of the Commonwealth throughout her reign. Organised by the Royal Commonwealth Society, the Service is the largest annual inter-faith gathering in the United Kingdom. / AFP PHOTO / Daniel LEAL-OLIVAS (Photo credit should read DANIEL LEAL-OLIVAS/AFP/Getty Images)
Britain's Catherine, Duchess of Cambridge, (L) and her husband Britain's Prince William, Duke of Cambridge, attend a Commonwealth Day Service at Westminster Abbey in central London, on March 12, 2018. Britain's Queen Elizabeth II has been the Head of the Commonwealth throughout her reign. Organised by the Royal Commonwealth Society, the Service is the largest annual inter-faith gathering in the United Kingdom. / AFP PHOTO / Daniel LEAL-OLIVAS (Photo credit should read DANIEL LEAL-OLIVAS/AFP/Getty Images)
Prince Harry and Meghan Markle, arrive for the Commonwealth Service at Westminster Abbey, London. (Photo by Yui Mok/PA Images via Getty Images)
LONDON, ENGLAND - MARCH 12: Queen Elizabeth II and the Dean of Westminster, the Very Reverend John Hall attend the 2018 Commonwealth Day service at Westminster Abbey on March 12, 2018 in London, England. (Photo by Chris Jackson/Chris Jackson/Getty Images)
LONDON, ENGLAND - MARCH 12: Queen Elizabeth II attends the 2018 Commonwealth Day service at Westminster Abbey on March 12, 2018 in London, England. (Photo by Neil Mockford/GC Images)
LONDON, ENGLAND - MARCH 12: Queen Elizabeth II and the Dean of Westminster, the Very Reverend John Hall attend the 2018 Commonwealth Day service at Westminster Abbey on March 12, 2018 in London, England. (Photo by Chris Jackson/Chris Jackson/Getty Images)
Queen Elizabeth II, arrives for the Commonwealth Service at Westminster Abbey, London. (Photo by Joe Giddens/PA Images via Getty Images)
Queen Elizabeth II, arrives for the Commonwealth Service at Westminster Abbey, London. (Photo by Joe Giddens/PA Images via Getty Images)
Queen Elizabeth II with Dr John Hall, the Dean of Westminster as she arrives for the Commonwealth Service at Westminster Abbey, London. (Photo by Yui Mok/PA Images via Getty Images)
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE

Watch the moment here.

It's unclear if they were really shading Payne's performance, but as the Daily Mail points out -- maybe they just like one of the other former members of One Direction a bit more than Liam? Harry made headlines last year when he met Harry Styles at a "Dunkirk" premiere, so maybe that's where his allegiance lies.

All joking aside, the outing marked a major milestone for Markle, as it was her first royal outing alongside Queen Elizabeth. Making it all the more notable, future sister-in-law Kate Middleton never attended an official royal engagement with the queen until after she married Prince William in 2011.

14 PHOTOS
Prince Harry and Harry Styles at 'Dunkirk' premiere
See Gallery
Prince Harry and Harry Styles at 'Dunkirk' premiere
Actor Harry Styles and Prince Harry attend the 'Dunkirk' World Premiere at Odeon Leicester Square on July 13, 2017 in London, Britain. REUTERS/Eamonn M. McCormack/Pool
(L-R) Actors Jack Lowden, Harry Styles and Aneurin Barnard are greeted by Prince Harry at the 'Dunkirk' World Premiere at Odeon Leicester Square on July 13, 2017 in London, Britain. REUTERS/Eamonn M. McCormack/Pool
Actor Harry Styles and Prince Harry attend the 'Dunkirk' World Premiere at Odeon Leicester Square on July 13, 2017 in London, Britain. REUTERS/Eamonn M. McCormack/Pool
(L-R) Actors Harry Styles and Aneurin Barnard, and Prince Harry attend the 'Dunkirk' World Premiere at Odeon Leicester Square on July 13, 2017 in London, Britain. REUTERS/Eamonn M. McCormack/Pool
LONDON, ENGLAND - JULY 13: (L-R) Actors Harry Styles and Aneurin Barnard and Prince Harry attend the 'Dunkirk' World Premiere at Odeon Leicester Square on July 13, 2017 in London, England. (Photo by Eamonn M. McCormack - WPA Pool/Getty Images)
LONDON, ENGLAND - JULY 13: Harry Styles arriving at the 'Dunkirk' World Premiere at Odeon Leicester Square on July 13, 2017 in London, England. (Photo by Joe Maher/Getty Images)
LONDON, ENGLAND - JULY 13: Harry Styles arrives at the 'Dunkirk' World Premiere at Odeon Leicester Square on July 13, 2017 in London, England. (Photo by Tristan Fewings/Getty Images)
LONDON, ENGLAND - JULY 13: Prince Harry attends the world premiere of 'Dunkirk' at Odeon Leicester Square on July 13, 2017 in London, England. (Photo by Dave J Hogan/Dave J Hogan/Getty Images)
LONDON, ENGLAND - JULY 13: Prince Harry arrives at the 'Dunkirk' World Premiere at Odeon Leicester Square on July 13, 2017 in London, England. (Photo by Tristan Fewings/Getty Images)
LONDON, ENGLAND - JULY 13: Prince Harry arrives at the 'Dunkirk' World Premiere at Odeon Leicester Square on July 13, 2017 in London, England. (Photo by Tristan Fewings/Getty Images)
LONDON, ENGLAND - JULY 13: Harry Styles arrives at the 'Dunkirk' World Premiere at Odeon Leicester Square on July 13, 2017 in London, England. (Photo by Tristan Fewings/Getty Images)
LONDON, ENGLAND - JULY 13: Harry Styles attends the World Premiere of 'Dunkirk' at Odeon Leicester Square on July 13, 2017 in London, England. (Photo by David M Benett/Dave Benett/WireImage)
LONDON, ENGLAND - JULY 13: Harry Styles attends the world premiere of 'Dunkirk' at Odeon Leicester Square on July 13, 2017 in London, England. (Photo by Dave J Hogan/Dave J Hogan/Getty Images)
LONDON, ENGLAND - JULY 13: Harry Styles attends the world premiere of 'Dunkirk' at Odeon Leicester Square on July 13, 2017 in London, England. (Photo by Dave J Hogan/Dave J Hogan/Getty Images)
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE

Meghan and Harry, of course, are scheduled to wed in May.

More from AOL.com:
Andy Cohen addresses ‘Real Housewives of New York City’ cast’s ‘cruise from hell’ 
Jennifer Aniston steps out for Molly McNearney’s birthday after split
Cameron Diaz 'done' with acting? Selma Blair claims she's 'retired'

Read Full Story