Kevin Federline is on the cusp of beating Britney Spears' record ... in approximately 43 hours his Las Vegas marriage will have lasted longer than hers.
K-Fed tied the knot Saturday with longtime girlfriend Victoria Prince. Their baby daughter -- Jordan Kay -- watched it all go down at the Hard Rock hotel around 8 pm ... as papa Federline made an honest woman of her mom.
The two have been dating since 2008, so it seems K-Fed has it together.
Your move Brit.