We're a slave 4 her!Britney Spears will be appearing on Glee next week in an episode called "Britney/Brittany,"and it's rumored that we'll finally get to see Heather Morris' character (Brittany) break out of her role as a ditzy Cheerio!
We already have the Glee versions Britney's songs stuck in our heads, and we know you want to be singing them too. Luckily, you can listen to them here! Just don't let Sue Sylvester hear you...
