Tom Arnold Welcomes Baby

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Tom Arnold is a first time dad, ET has learned.

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A rep for the actor, 54, confirmed to ET that the actor and his wife Ashley Groussman welcomed a baby boy named Jax Copeland Arnold on Saturday.

Arnold wed Groussman, his fourth wife, in 2009 and announced their pregnancy in January on The View.

I didn't think it was in the cards for me, to be honest, and so I was completely shocked," he said on The View. "It's a miracle."

According to People, the couple has struggled with fertility issues for quite some time.