Kevin Federline Asks Britney to Sing

Britney Spears is preparing to sing again, after being asked by her husband, Kevin Federline, to sing on his first album.

According to MTV, the 24 year-old singer will provide backing vocals to several of Federline's songs. It will be the first time Spears has recorded anything since the end of her Onyx Hotel Tour in 2004.

Federline, 27, will be releasing his hip-hop album in the coming months. While the exact date is unknown, he is hoping that it will be on the shelves by the spring.