K-Fed is No More

Spears, 24, married Federline after a six-month courtship in 2004. In January 2004, she had married childhood friend Jason Alexander in Las Vegas, Nevada. That marriage was annulled after 55 hours.

Federline, 28, previously had a relationship with actress Shar Jackson. The union produced two children, one of whom was born two months before he married Spears. Federline recently released a rap album, "Playing with Fire."