The cast of Hairspray kept the party going long after the film premiered in NYC. The star-studded cast is obviously very excited for their movie to hit the theaters this weekend, and it sounds like they couldn't be more proud of their project. The film had special meaning for its star Nikki Blonsky, who makes her debut in the movie and can't wait to spread the message behind Hairspray. She said,

"This has just been the most incredible dream come true for me. This is everything I've ever wanted and more -- just to get out there and show the world that different is great and uniqueness is beautiful, and that's what it's all about."

Hairspray is a classic and yet we're so looking forward to checking out this remake. Who doesn't get excited for a fun, feel-good musical? To hear more about Nikki's first experience in the movie industry, check out Buzz's exclusive interview here.

Lots more pics of the cast including James Marsden, Brittany Snow and Christopher Walken, so just read more

Images include Amanda Bynes, Brittany Snow, John Travolta, Lance Bass, Nikki Blonsky, Zac Efron, Alexa Vega, Bernadette Peters, Christopher Walken, James Marsden, Jerry Stiller, John Waters, and Kelly Preston