|Eric Dane and Rebecca Gayheart.|
Eric Dane and Rebecca Gayheart are, reportedly, expecting a little brother or sister for Billie! McSteamy and his wife welcomed daughter Billie Beatrice 16 months ago.
The Grey's Anatomy star, 38, has said about his wife, 39, "I don’t know if there’s any change more significant that a human being can make than that of a woman become a mother. There’s no change more dramatic."