Saturday night saw both Hollywood's best and the political world's biggest stars gather for a night of food, fun, entertainment and fashion!

The stars, the president and of course, Michelle, looked stunning. See more pics of the celebs below!

So obviously, everyone looked unbelievably glamorous, but I do wonder how all of these stars got invites to such a prestigious event. Maybe Kim Kardashian's recent political aspirations upped the ante for the president... or maybe she was there purely to poke fun at ("Why is she famous anyway?").

Whatever the reasons for their appearance, the stars and politicians made the most of their nights. Apparently, even politicians get starstruck! Rick Santorum had his eye on Lindsay Lohan for a picture!

Lovelies, who do you think was best dressed at the White House Correspondent's Dinner? What was your favorite look?