We heard a couple of days ago that hyper fertile Kevin Federline knocked up up his girlfriend, former professional volleyball player Victoria Prince. Many of you wondered whether he would marry her, and whether that might jeopardize those fat checks he gets from his ex, Britney Spears. Reports earlier this year have K-Fed still receiving $20,000 a month in spousal support and $15,000 a month in child support, with the spousal support continuing until he dies or remarries. So chances are slim that he’ll make it legal with Price. Given this dude’s track record, he’ll probably find another girlfriend and knock her up within a year or two anyway.

Anyway K-Fed and Prince are expecting a baby girl, which would be his second daughter and fifth child. (He has a daughter and son with the woman he cheated on while she was pregnant to hook up with Britney, Shar Jackson, along with two boys with Britney.) They posed for a super cheesy pregnancy portrait (you can see it here) and announced the baby’s sex to Us Weekly.

New album (Femme Fatale) for Britney Spears — and new baby for Kevin Federline!

“We’re having a girl!” her ex-husband Federline, 33, tells the new Us Weekly, out Wednesday.

Federline confirms to Us that his girlfriend of two years, volleyball pro turned special-education teacher Victoria Prince, 28, is five months pregnant with their first child.

The baby will be named Jordan.

Explains Federline to Us of the name choice: “[Victoria] said that if we were going to have a little girl, she wanted to name her Jordan. And then, we actually thought that it was a boy, but we stuck with the name Jordan because, you know, it fits both ways.”

He adds: “We just found out the other day that we’re having a girl. So it worked out!” See more cute shots of Kevin and Victoria.

She’ll be Federline’s fifth: He and Spears share sons Preston, 5, and Jayden, 4, who are “superexcited” about becoming big brothers, Federline tells Us; he and ex-girlfriend Shar Jackson have a daughter Kori, 8, and son Kaleb, 6.

As for Spears, 30, who is cordial with Federline for the sake of their sons: “Britney is happy for him. She knows he’s a good dad,” says a source

[From US Weekly]

Jordan is a cute name for either a boy or a girl. They might get her name mixed up with brother Jaden, though. It sounds confusing to have both a “Jordan” and “Jaden” at home. We heard a couple of years ago that K-Fed was putting out a clothing line for boys and potentially working on his own reality show, but all he did was go on Celebrity Fit Club and then gain the weight back. If his girlfriend’s pregnant he has a good excuse. He makes $420,000 a year just for having kids with Britney Spears so it’s not like he’s motivated to do much. Still, he’s a decent dad and he’s obviously good at making babies.

Remember what he used to do?

Kevin and Victoria are shown out at Jaden’s baseball practice on 3/18/11. Credit: Fame Pictures