Idolator — Britney Spears uploaded another twitpic of her visit to the set of Glee, but this time she’s getting into character—and that character would be Madonna. Brit and Heather Morris, who plays Glee’s dimwitted Cheerio Brittany, recreate the “Me Ag... more info

VH1 News — Lady Gaga is coming after Britney Spears' crown as the most popular Twitter entity. more info

Reuters — NEW YORK (Billboard) - In a symbolic exchanging of the pop princess crown, Lady Gaga will soon become the world's top Twitter user by overtaking current champ Britney Spears' number of followers. more info

The Mirror — Britney Spears tweeted a pic of her on the set of Glee, geeking - sorry, Gleeking - it up in nerdy glasses ahead of the special Britney episode. more info

The Mirror — Britney Spears tweeted a pic of her on the set of Glee, geeking - sorry, Gleeking - it up in nerdy glasses ahead of the special Britney episode. more info

E! Online — If the producers of Glee are going to "use somebody" for their music, don't count on these guys. While Coldplay, Madonna, Paul McCartney and Britney Spears can't wait to... more info

Perez Hilton — Good news and bad news, kiddies! Bad news - No Britney Spears at the MTV Video Music Awards this year. It's a sad face moment, we know. Her manager, Adam Leber, Tweeted the sad story yesterday afternoon after rumors surfaced that she would be attendi... more info

Starpulse — Britney Spears posted a photo of herself in costume before her Glee filming the other day. The hit show is working on an entire episode dedicated to the pop star, filled with her hits and - as yo... more info

MTV.com News — Pop star tweeted a photo showing her and castmember Heather Morris sporting looks from Madonna video.By Mawuse Ziegbe Heather Morris and Britney Spears on the set of "Glee" Photo: Facebook It appears viewers may get a taste of Madonna in B... more info

MTV.co.uk News — Britney Spears has provided photographic proof that she is set to star in Glee by tweeting a picture of herself from the set.The If U Seek Amy singer posted the snap of herself standing next to her... more info