Rob Pattinson's Goofiest Moments

Which costar made him cry? How did he insult Edward? Before Water for Elephants hits theaters on April 22, see if you're up on R.Pattz's silly ways!

Correct Answer: Tai the elephant

"I cried the last day that Tai was on the set of Water For Elephants," the actor said of working with the famed elephant in his new film, out April 22. "I think I have more affinity with animals than with people. For many reasons, I prefer working with animals and children than with actors."