K-Fed is a father again.
So what weird celebrity baby moniker did they give her?
Surprisingly, not a one. Her name is Jordan Kay.
No word on her measurements, but it's the first bundle of joy for the couple.
E! News first broke the news that the 28-year-old Prince, a former pro-volleyball player, was pregnant back in March. She was reportedly due on Aug. 8, so she's about a week late.
This is the fifth child for Federline, who's better known these days for procreating than he is for that failed rap career. The former dancer's already got two kids with actress Shar Jackson, 11-year-old daughter Kori and 7-year-old Kaleb; and two sons with Spears, 5-year-old Sean and 4-year-old Jayden.
Federline and Prince have been dating since 2008.