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Kevin Federline, Britney Spears

By April, Spears had forgotten all about Alexander and had a hot new romance with another backup dancer – Kevin Federline. Although K-Fed’s girlfriend Shar Jackson was pregnant with his second child at the time, his relationship with the superstar proceeded at lightning speed. In September 2004 they tied the knot, and the couple – who appeared in their own reality series, “Britney and Kevin: Chaotic” – welcome their first son, Sean Preston, a year later. In September 2006 their second son, Jayden James, was born, but their marriage was falling apart. Spears filed for divorce in November.

Britney Spears’ Former Flames

Oops … she did it again! The pop star is suddenly single after calling off her engagement to Jason Trawick. Here’s a look back at her past loves…