ENTERTAINMENT
09/29/2010 09:25 am ET Updated Dec 06, 2017

Britney Spears On 'Glee' In Cheerleading Uniform (VIDEO)

The long-awaited Britney Spears tribute episode aired on 'Glee' Tuesday night, and Britney made cameos in the 'Me Against the Music' video with Heather Morris and later in a cheerleading uniform for a dream sequence. Pics of Heather in her Britney costumes here.

Britney live-tweeted the episode as she watched, complimenting all the cast members as they appeared.

"Awww Heather Morris is sooo cute! Brittany S Pearce. Ha! She was so fun to work with and was really sweet in person," she wrote. She also called Jane Lynch "hilarious and scary" and John Stamos "still hot."

WATCH: