Kevin Federline has added another daughter to his family.
Sources told Us Weekly that K-Fed and his girlfriend, Victoria Prince, welcomed a baby girl on Monday night.
The baby was born at 6:33 PM, the website reported.
The baby, whose name has not yet been revealed, is the fifth child for the former reality star.
Kevin has two children with ex-wife Britney Spears – Sean Preston, 5, and Jayden James, age 4.
He also has two children with ex-girlfriend Shar Jackson – daughter Kori, 9, and son Kaleb, 7.
A rep for K-Fed did not immediately respond to a request for comment on the new baby news from Access Hollywood.