The couple, which became engaged last month (Feb15), headed to Park City, Utah so the Chicago Fire actor could compete in the 2015 Celebrity Ski & Smile Challenge to raise funds for Operation Smile, which helps children with cleft lips and palates.

Kinney took part in a slalom race against other celebrities including actors Zachary Levi, Scott Wolf, Brooke Burke-Charvet and 24: Live Another Day actress Yvonne Strahovski on Saturday (14Mar15).

Lady GaGa donned skis to join Kinney and the contestants at a photocall and later supported them at a VIP dinner that evening.

The Vampire Diaries actor Michael Trevino shared a picture of himself posing with the pair on, adding, "Been a while since I've seen these two. Out here on the slopes with my brother Taylor Kinney and the one they call Gaga."