Image Source: Getty / Gregg DeGuire [1]

Chris Klein is going to be a dad! On Monday, the former American Pie actor announced on Twitter that his wife, Laina Rose Thyfault, is currently pregnant with their first child, writing, "My beautiful wife Laina and I are expecting our first child. 23 weeks along. Gratefully blessed on my 37th B-Day." Along with his touching post, Chris included a precious photo of Laina's bare belly. Chris and Laina tied the knot [2] back in August, after four years of dating. Congratulations to the couple on their growing family! Check out even more stars who are expecting babies this year [3]!

My beautiful wife Laina and I are expecting our first child. 23 weeks along. Gratefully blessed on my 37th B-Day. pic.twitter.com/BFNbKhSemY [4]

— Chris Klein (@iamchrisklein) March 14, 2016 [5]