Troubled superstar Britney Spears is turning to Swedish pop sensation Robyn to help with her chart comeback. The Toxic singer has been working with American stars like Ne-Yo, Akon and producer Jonathan 'J.R.' Rotem on her forthcoming album, but the 25-year-old has also recruited the With Every Heartbeat singer to pen some new hits for her. Robyn says, "I've been approached about writing a new song for Britney and I'm cool with that. I've written for her before but it only got to the recording stages, so doing it again would be a good move for me. I'd like to think I could help." Spears has previously worked with Scandinavian producer Max Martin to pen her songs Oops! I Did It Again and her breakout hit, ... Baby One More Time.