Stephen Colbert, Jon Stewart, Steve CarrellWhat do you get when Steve Carell, Lewis Black, Ricky Gervais, Tracy Morgan and all of their funniest friends get together for a good cause? Comedy Central's 'Night of Too Many Stars: An Overbooked Concert for Autism Education.'

Hosted by Jon Stewart, 'Night of Too Many Stars' benefits a variety of autism education and family service programs across the country. 'Night of Too Many Stars' premieres tonight at 9PM ET on Comedy Central.

"Jimmy Fallon, he's the king!" exclaimed designer Tommy Hilfiger when asked who he was the most excited to see.

PopEater hit the blue carpet to chat with Hollywood's finest and funniest. Watch the video below!