Appearing on 'This Morning' to promote her autobiography Close Up, Brook listened to co-host Phillip Schofield read out snippets about her punching ex-partners Jason Statham and Danny Cipriani.
"It's true, I did both of those things. Listen, I'm not saying that I'm an angel and I'm not saying that things I've done are right. But yeah, I guess I get some of that fiery passion from my parents.
"I guess so. Not that I'm going to make a habit of doing that in the future - I'm just going to pick more wisely about the men I be with!," she said.
"Most of my relationships that played out in the media were never supposed to be forever things. I never wanted to settle down in my 20s, I never said that to anyone," she added.