POPSUGAR Celebrity Glee Video of Britney Spears on Glee Video: Britney Is a Cheerleader, Hot Teacher, & Madonna on Glee! by Molly Goodson 9/29/10 12 Shares Like us on Facebook Sign up for our daily newsletter > Follow us on Pinterest Britney Spears pops up in some sexy outfits for her appearances on the episode of Glee that features her music. Check it out on PopSugar Rush! Read More Heather MorrisLea MichelePOPSUGAR NewsGleeMadonnaBritney Spears Britney Spears Britney Spears Is Adorably Goofy During a Las Vegas Christmas-Tree-Lighting Ceremony 17 Celebrities Who Will Forever Be Haunted by the Songs About Them Britney Spears's Sweet Family Snaps Will Make You Love Her Even More These Celebs Who Surprised Fans Were Totally the Best Santas Glee Hit a High Note With Gifts For Gleeks 16 Times Rachel Berry Is So Unapologetically Rachel Berry Naya Rivera Is Writing a Memoir — and We Bet It'll Be Juicy Darren Criss on Why You Don't Need to Wear Makeup Heather Morris Glee's Heather Morris Is Expecting a Baby Boy! Go Inside Glee Star Heather Morris's Enchanting Wedding! 21 Brittany S. Pierce Quotes That Made You Do a Spit-Take Lea Michele and Heather Morris Reunite in the Rain Lea Michele The Scream Queens and AHS Casts Collide at amfAR's Glamorous Gala This Is What Happens When the Stars of Your 2 Favorite Shows Come Together 48 Reasons Scream Queens Is the Next Big Beauty-Girl TV Show Lea Michele Dishes About Her Active Lifestyle and Reveals Her 2 Favorite Workouts Madonna You'll Need Tissues to Watch Madonna's Moving Tribute to Paris 30 Celebrities Who Have Graced the Cover of Playboy Madonna to Jessica Chastain After Concert Spanking: "You Were a Very Good B*tch" 11 Celebrities Who Once Looked EXACTLY Like Their Children POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Be in the Know With OurCelebrity and Entertainment Newsletter Personalize Young Hollywood A-Listers Movies TV Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR. What’s Your Reaction? Thanks for your reaction Don’t forget to share this with your friends! 0 0 0 0 0 0 0Reactions Glamorme 5 years That was the best Glee episode EVER! Those kids are uber talented and I'm remind of why Brit was so big back in the days. This celebrity cameo was a total success!