Back in March, The Tonight Show host Jimmy Fallon and his guest Jon Hamm pranked a slew of tourist who were offered a free photo on top of the 30 Rock building, often referred to The Top Of The Rock. Just before the the picture was taken, Jimmy and Jon jumped outta nowhere and photobombed the picture good.  

After such a success, Jimmy has decided to play the same game with his guest Cameron Diaz. The results are hilarious.