Having your photo taken with your favorite celebrity is any fan's dream. But watch out - these guys are just as good at photo-bombing and fooling around as we are!
Here are 18 stars who trolled their fans and the results are hilarious!
1. Tom Hanks stopped during a jog in Central Park to pose for this couple's wedding photos
2. Beyoncé promised to pull the same expression and she did it with style!
3. Elijah Wood, the cream of the cream when it comes to hilarious fan pics!
4. This Tom Hanks fan wanted a photo with him without leaving the house and the actor stepped up to the mark!
5. When Will Smith offers to prop up a dancer!
6. Fabio, a muscular knight in shining armor, willing to sweep fans off their feet!
7. In this 1983 photo, Sting is signing an autograph for no other than Gwen Stefani, who later became the lead singer of No Doubt
8. End of a long flight sitting next to Nicolas Cage…
9. A podium of stars!
10. When you're a celebrity in your own right, but still a fan - that's Bill Murray in the background
11. Barack Obama pops in for a quick burger and fries!
12. When Nicolas Cage went to Kazakhstan he dressed up in a traditional outfit for his fan pics!
13. Elmo, Magneto and Professor X line up for a photo
14. Alyssa Milano signing an autograph for... Eva Mendes!
15. Bill Murray proving that he has a great sense of humor!
16. Dwayne Johnson always adds his special touch to fan pics
17. This man wanted a photo beside the Microsoft logo... guess who photo-bombed the picture!
18. Miley Cyrus doing what she does best!
Photo credit: Splash News