Tom Arnold is a big fan of his “Sin City Saints” co-star Malin Akerman. He definitely doesn’t feel the same about her ex-husband.

During an interview with Howard Stern on SiriusXM Tuesday, Arnold had some harsh words for Ackerman’s ex-husband Roberto Zincone, who filed for divorce from the actress in November 2013, shortly after the birth of the couple’s son Sebastian.

“She’s a single mom. Her deal — and I probably shouldn’t talk about her — but…I have so much respect for her. She is such an amazing woman,” he said.

Then he took aim at Zincone: “You know, her husband, they’re together 10 years, they have a baby, [and] four months in, he’s like, ‘I’m done.’ So she not only pays him alimony to take care of this guy, but I watched her as a mother, and I was like, ‘This is the most inspiring woman. I’m not gonna complain about anything in my life.’ Because she is incredible,” Arnold raved. “She is an inspiration.”

When Stern joked that 55-year-old actor would probably ask the “Trophy Wife” alum out if he were single (he’s been married to Ashley Groussman since 2009), Arnold laughed it off: “Yeah, she’d never go out with me.”

Ackerman, 36, and Zincone — who played the drums in the actress’ band The Petalstones — married in 2007 in Italy. At the time of their separation, sources told Us Weekly that the exes were keeping things civil.

“It’s as amicable as can be and they want to do what’s best for their son,” a source said. “It’s a very sad time for her.”

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