The actor and his girlfriend, Anna Lundberg, just announced that they are expecting their second child together.
Michael took to Twitter to share the happy news, posting a photo of his hand resting on Anna's baby bump.
"…..it appears there may be another on the way! #AngelDelight," Michael wrote.
Anna also shared the news on her Instagram, writing, "At these dark times, here's our little bit of light that we can share👼 #BabyNr2 #StillNotTheAntichrist."
The photo also included the couple's 2-year-old daughter, Lyra, whom they welcomed in 2019.
Michael is also dad to 23-year-old Lily, whom he shares with his ex Kate Beckinsale.