Jesse McCartney’s Wife Katie Peterson Pregnant, Expecting Baby No. 2 | E! News

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Jesse McCartney is ready for more of the best days of his life. Over a year after welcoming their son Archer, 16 months, the “Beautiful Soul” singer and wife Katie Peterson are expecting their second baby together. “Archer is getting promoted to big brother,” McCartney and Peterson wrote in a joint Instagram post Oct. 1 confirming her pregnancy. They added the little one would be joining them in March 2027. Alongside the announcement, the couple shared several sweet snaps with little Archer as he pointed to his mother’s growing baby bump and looked down at sonogram photos of his future sibling. McCartney, 39, and Peterson, 38—who wed in October 2021—welcomed son Archer in May 2025, three months before his original due date. Full Story: https://www.eonline.com/news/1436705/jesse-mccartneys-wife-katie-peterson-pregnant-with-baby-no-2 #enews #jessemccartney #celebkids About: The E! News team brings you the latest breaking entertainment, fashion and Pop Culture news. Featuring exclusive

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