Celebrity | Michael Phelps Michael Phelps, Fiancee Having a Baby Boy Nicole Johnson's pregnancy announced via Instagram By Evann Gastaldo Posted Nov 18, 2015 2:04 PM CST Copied Michael Phelps is seen with Nicole Johnson after the US team won the bronze medal in the men's 4x100m Freeestyle relay, at the FINA Swimming World Championships in Shanghai, China, July 24, 2011. (AP Photo/Wong Maye-E) Michael Phelps and his fiancee, Nicole Johnson, are expecting their first baby, Phelps announced on Instagram Wednesday. "We found out 8weeks ago we were expecting... Today we're over 12 weeks and it looks like we're having a boy!!! #babymp #mp #lifeabouttochange #mpswim," Phelps wrote alongside a picture of the couple holding up a very tiny Speedo. He and Johnson, who won Miss California in 2010, have been dating off and on since 2007, and People notes they "have long remained friends" despite splitting in 2011 and getting back together last year. They got engaged in February. (Another celebrity couple recently announced their pregnancy.) Read These Next Think twice if you're in the UAE recording any missile strikes. Old Dominion University gunman was killed by ROTC students. At least 4 crew members died in crash of US refueling plane in Iraq. Body of missing Long Island teen found in NYC waters. Report an error