United Kingdom, May 28 -- Kristin Cavallari thinks getting a boob job is "one of the best things" she's ever done.

The 38-year-old reality star has actually undergone two boob jobs, after suffering a rupture to one of her implants - but Kristin doesn't have any regrets about her decision.

The blonde beauty - who has Camden, 12, and Saylor, nine, with ex-husband Jay Cutler - explained on her 'Let's Be Honest' podcast: "I'm still young, I have a whole life to live, I'm single.

"If I were in a long-term relationship, maybe I would take out my implants. I don't know. But I'm single right now. Right now in my life is when I need the best boobs imaginable."

Kristin doesn't regret going under the knife for a second time, and insists that she...