Michael Phelps is going to be a daddy.<br />The 18-time Olympic gold medalist announced Wednesday on his Instagram and Twitter accounts that his fiancee Nicole Johnson is expecting their first child.<br />Phelps posted a photo of him and a smiling Johnson standing poolside in Arizona holding tiny black swim trunks with the initials 'MP' on it.<br />"We found out 8 weeks ago we are expecting," the caption says.<br />"Today we're over 12 weeks and it looks like we're having a boy!!!"<br />Phelps has said he and Johnson, both 30, would marry after next summer's Rio Olympics.<br />Based on Phelps' announced timing, Johnson is due to give birth next spring.<br />Earlier this year, Phelps completed a six-month suspension by USA Swimming after a second drunken driving arrest in 2014.
