Carrie Prejean is now engaged to NFL quarterback Kyle Boller — but that wasn’t her first plan. A source close to the disgraced Miss USA 2009 runner-up — who billed herself as a devout Christian until her sex tape surfaced — says that Prejean received repeated advice to try to get pregnant during her fling last year with Olympian swimmer Michael Phelps. Someone close to her “was adamant about Carrie getting pregnant, though obviously that never happened,” says our source. Boller and Prejean do not yet have a wedding date.