Looks like Kevin Federline isn't playing with fire anymore. The former rapper married his longtime girlfriend in Las Vegas on Saturday (Aug. 10).

The 'PopoZão' creator exchanged vows with Victoria Prince, a 30-year-old special education teacher. The couple tied the knot at the Hard Rock Hotel with their 2-year-old daughter, Jordan Kay, watching.

Federline and Prince have been dating since 2008.

Ironically, Las Vegas was the same location where his ex-wife, Britney Spears, infamously got married to childhood friend Jason Allen Alexander for a whopping 55 hours. Spears and Federline got married in 2004, and had two children together before splitting two years later.

Federline attempted to start a rap career as the marriage dissolved. His two singles, 'Y'all Ain't Ready' and 'PopoZão,' fared poorly critically and commercially, and his album, 'Playing With Fire,' received a score of 15 out of 100 on Metacritic -- which indicates "overwhelming dislike." A score that low is a rare feat for any genre.