'Entourage' creator Doug Ellin fires back at Debi Mazar's 'toxic' set claims

Days after "Entourage" star Debi Mazar referred to the show's set as "toxic," creator Doug Ellin is pushing back.

Over the weekend, Mazar — who portrayed straight-talking publicist Shauna Roberts across the HBO series' eight-season run — described the "testosterone-fueled environment" she encountered on set in an interview with The Sunday Times. Mazar also claimed that show executives "didn't like that [she] got fat" after the birth of her second child.

On Tuesday, Ellin called Mazar's claims "disgusting" in a social media post.