Ex-backup dancer Kevin Federline is on his way to creating his own little dance troupe. Federline, 33, is expecting his fifth child with girlfriend, Victoria Prince, 28, according to PEOPLE.

Federline has two children, Jayden and Preston, with ex-wife Britney Spears and two more, Kaleb and Kori, with ex-girlfriend Shar Jackson.

He'll be adding to his brood this summer. Prince, a former professional volleyball player who oddly shares the same birthday as Spears, and Federline have been dating since late 2008.

This will be Prince's first child. We're not sure if the duo plans to head down the aisle anytime soon.

Spears filed for divorce from Federline in 2006 due to irreconcilable differences.