Gallery: These actors really enjoyed kissing their co-stars (BANG Showbiz)However, Arnie - who also has daughter Christina, 29, and sons Patrick, 27, Christopher, 23, and 23-year-old Joseph Baena - heaped praise on Chris and described him as a "fantastic guy".
He added: "I'm really happy because he has been a wonderful, wonderful husband to her and such a great son-in-law. " Author Katherine, 31, and Chris, 41, welcomed their daughter into the world in August, and she previously described having a baby as a "great bonding experience".
She said: "Obviously when you’re able to have that experience with your significant other, it’s such a beautiful experience and a beautiful journey and a great bonding experience as well.
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