Engaged to Britney Spears in 2004.

Originally planned to release his album, "Playing With Fire," by the end of 2005, but due to various delays, the album is scheduled for release sometime in August of 2006.

His first studio album 'Playing With Fire' debuted at #151 on The Billboard 200 at the end of its first week of release, selling approximately 6,000 copies. (U.S.).

Has two brothers: Chris and Curtis.

Was a special guest on "WWE Monday Night RAW" (2005) on October 16th 2006. He was introduced by heels Melina Perez and John Hennigan, and all three were booed by the crowd in Los Angeles, California. After promoting his album and insulting the crowd, WWE Champion John Cena interrupted and made a derogatory rap about Federline and his wife Britney Spears before delivering his finishing move, the F-U, to Federline - who was later escorted out of the ring by the referees.

Ex-brother-in-law of Bryan Spears and Jamie Lynn Spears.

Background dancer.

Kevin and Britney are big Vegas fans. They have frequented the Hard Rock three times, Federline often coming in alone and Britney following a day or two later.