Class is now in session at
The voice cast from Disney/Pixar's newest 3D animated offering attended the blue carpet premiere Monday in Hollywood, Calif.
Celebrities likeand husband, Gavin Rossdale, brought their kids to the family-themed event complete with a tailgating party, cheerleaders and a large marching band in celebration of the film's collegiate theme.
"Monsters University" serves as a prequel to the 2001 hit, "Monsters Inc."and return to lend their voices as the creatures , who must learn to get along and pass Scaring 101 during their first semester on campus.
star John Ratzenberger also returns for the sequel, but he's playing a different character this time around. In the first film, he voiced the role of the Abominable Snowman. Now, he's portraying a yeti, which he seems to know a thing or two about.
"I used to be a yeti," Ratzenberger joked at the premiere. "Well I lived with a tribe of yetis. I was captured. I was forced to marry the yeti princess."
Watch video above to see Crystal and Ratzenberger on the blue carpet.
"Monsters University" opens in theaters on Friday.