Life Jenna Dewan and boyfriend Steve Kazee are expecting first child 17 months after Channing Tatum split September 24, 2019September 24, 2019Amy Haneline, USA TODAYComments Off on Jenna Dewan and boyfriend Steve Kazee are expecting first child 17 months after Channing Tatum split Actress Jenna Dewan already shares a daughter with ex-husband Channing Tatum. The couple split last year after a 9-year marriage.