Kevin Federline's a dad -- for the fifth time

Britney Spears' ex-hubby Kevin Federline and his girlfriend Victoria Prince welcomed a baby girl 'Jordan Kay'on Monday at 6:33 p.m.

The new arrival joins Sean Preston, 5 and Jayden, 4 .

Kori, 9 and Kaleb, 7 with ex-girlfriend Shar Jackson.