Bachelorette Winner Jesse Csincsak to Be - Baby P

In a video, they tell their folks that 26-year-old Lueders -- who appeared on the 13th season of The Bachelor featuring Jason Mesnick -- is four months pregnant with a boy.

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Bachelorette winner Jesse Csincsak is going to be a dad.

They plan to name their son Noah.

The parents-to-be are slated to wed in Las Vegas Aug. 28. See the top 10 reasons to get married.

Meanwhile, Csincsak's ex Pappas,Baby Phat, 28, recently announced in Us Weekly that she is getting hitched as well. High school teacher Stephen Stagliano popped the question in May. "I was crying, holding his hands, and he showed me the ring,Abercrombie jeans," she told Us. "I just nodded, like, 'Yeah!'"

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Csincsak, 28 - who was engaged to DeAnna Pappas in 2008 before proposing to girlfriend Ann Lueders this year - announced the happy news to RadarOnline.

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