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Tom Arnold and wife Ashley reveal they're expecting second child with cute photo

by Erin Clements /  / Updated  / Source: TODAY

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Congratulations to Tom Arnold! The actor and comedian is going to be a dad for the second time.

Arnold, 56, announced the happy news on Twitter Monday with an adorable picture of 2-year-old Jax, his first child with wife Ashley Groussman.

"Jax is very excited but also a bit confused with the happy news he will have a little sister this fall. #grateful," he captioned the image, which shows a curly-haired Jax holding an ultrasound photo.

Arnold, who was previously married to Roseanne Barr, Julie Armstrong and Shelby Roos, wed Groussman in 2009. The couple welcomed Jax in 2013.

When Arnold visited TODAY in January, he said the birth of his son inspired him to adopt a healthier lifestyle and drop 100 pounds.

"Once I had my baby — it's my first child, he's 21 months — I said, 'You can't be a super old dad and a super fat dad," he said. "You've got to kind of pick one."

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