05/28/2016 09:30 EDT | Updated 05/30/2016 01:59 EDT

Prince Harry Totally Ruined Winnie Harlow's Serious Conversation

Best photobomb ever.

Don't try to have a serious chat when Prince Harry is around.

Canadian model Winnie Harlow posted a photo on Instagram Saturday of herself "trying" to have a serious conversation with her agent, only to be photobombed by the royal.

When you're trying to have a serious convo but your agent and Prince Harry aren't serious at all 😂 #photobomb

A photo posted by ♔Winnie♔ (@winnieharlow) on

Both were attending The Audi Polo Challenge, a charity polo tournament at Coworth Park in Ascot, England. Prince Harry played on a team with his brother, William, alongside actor Tom Hardy and his wife Charlotte Riley.

Prince Harry at The Audi Polo Challenge at Coworth Park on Saturday in Ascot, England. (Photo: Mark Cuthbert/UK Press via Getty Images)

Winnie Harlow attends day one of the Audi Polo Challenge at Coworth Park on Saturday in Ascot, England. (Photo by David M. Benett/Getty Images for Audi UK)

It's been quite a year for Harlow, the 21-year-old Toronto native who once competed on "America's Next Top Model." She landed her first major magazine cover just this week, and was featured in Beyonce's music videos for her latest album "Lemonade."

Now she can add being teased by a prince to her list of accomplishments!

Check out more photos of the stunner:

Photo gallery Winnie Harlow See Gallery