'Glee' Cast Talks New Britney Episode!

"Extra" caught up with the stars of "Glee" at Hollywood's Music Box Theatre -- where they were dishing details on Season 2! This fall, fans will see an episode loaded with Britney Spears music in honor of "Glee's" character, Brittany.

Heather Morris aka 'Brittany' told us, "I love Britney. She was our generation, so all of her dance, her videos, her music... it's gonna be so much fun to actually do!"

Lea Michelle is pretty pumped about the Britney episode as well -- adding, "I just read the script last night. It's hilarious!"

Hear the cast's favorite Britney songs and get the inside scoop on Season 2.