Phelps Set To Become Dad

US swim star Michael Phelps, who has won a record 18 Olympic gold medals, announced Wednesday on social media that he and his fiancee are expecting a baby boy. On Twitter and Instagram, Phelps sent out a photo with he and the mother-to-be, former Miss California beauty queen Nicole Johnson, holding a tiny pair of boy's swim shorts. "We found out 8weeks ago we were expecting... Today we're over 12 weeks and it looks like we're having a boy," Phelps said in his message. The news comes after Phelps swam competitively for the first time in three months, winning the men's 200m individual medley at the US Pro Swim Series meet in Minneapolis.