The cast of "Glee" hit the Music Box for a special event with fans last night in Hollywood -- where they all ditched their dingy high school duds for something a little more glamorous.
Lea Michele, Amber Riley, Jenna Ushkowitz and Jayma Mays were standouts on the arrival line -- but series regulars Naya Rivera and Heather Morris rocked some fab fashion too.
The ladies weren't the only one in attendance -- stars Matthew Morrison, Cory Monteith, Chris Colfer, Mark Salling, Kevin McHale and dancer Harry Shum Jr. were all there too.