Leonardo DiCaprio might be a famous actor, but he's also infamous for being a serial "modelizer".  So when the "Wolf of Wall Street" took to the stage to announce Best Actress in a Movie award, co-host Tina Fey just had to take an opportunity to call out the actor on his reputation:
"And now, like a supermodel's vagina, let's all give a warm welcome to Leonardo DiCaprio," Fey said.
Luckily, DiCaprio was a "good sport" about it and played it off coolly. If anything, he deserves an award for staying calm while dealing with a bruised ego.

[E! Online]