Baby One More Time Britney Spears Glee Gleeks Heather Morris I'm A Slave 4 U Jane Lynch John Stamos Me Against The Music Stronger

September 29th, 2010

“I loved it! Thank you guys SO much for making this happen!” an appreciative Britney Spears tweeted right after the “Glee” episode devoted to her music aired on the West Coast.

Actually, the pop princess didn’t wait until the end of the show to express her glee with how “Glee” handled her music. Shortly after the show started, Spears began live tweeting about the cast and how it covered some of her greatest hits.