Britney Spears "Till The World Ends" Premieres On Ryan Seacrest' Show

Britney Spears is hard at work promoting her new album, Femme Fatale, and on Friday morning she stopped by to chat with Ryan Seacrest on his radio show and premiere a new song!

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Britney told Ryan that her new album is her best work yet and is both "upbeat" and "fun," Celebuzz reports. She also revealed a new song on his show called, "Till The World Ends."

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But Ryan also got Britney to open up about her boyfriend Jason Trawick and share what they like to do together when they're just hanging out.

"We're really normal. We like to just watch movies and we work out a lot," Britney shared. "We do stuff together like that. We take walks."

Listen to the new song below!