One smokin' surprise! A group of lucky Super Bowl fans got an unexpected visit this past weekend from three Hollywood hunks. 

Jimmy Fallon, Chris Pratt, and Chris Evans snuck up on football revelers ahead of the Seattle Seahawks game against the winning New England Patriots. As couples, individuals, and groups of friends posed in front of a step-and-repeat emblazoned with the NBC Sports logo and that of Super Bowl XLIX, the trio did some serious photobombing.

In a special Super Bowl edition of "Tonight Show Celebrity Photobomb," Fallon, 40, enlisted Seahawks loyalist Pratt, 35, and Boston fan Evans, 33. The three stars hit Phoenix, Ariz. for a little fun on the NBC Super Bowl Red Carpet.

Before the Patriots beat the Seahawks by a score of 28 to 24, attendees sported their team colors for commemorative photos on the carpet. As the fans smiled and posed for pictures, Fallon, Evans, and Pratt snuck up behind them for some wild photobombs. 

In one particularly impressive moment, the threesome staged a "triple piggyback" behind two men. Later, Captain America actor Evans showed off his superhero skills when he jumped all the way over Pratt, who was standing tall at 6 feet, 2 inches. 

See how fans reacted when the funnymen brought out hoagies, leis, and took their own selfies behind the staged photos in the video above!