Heidi Montag hasn't ruled out more cosmetic surgery in future.

The 24-year-old reality TV star - who famously underwent 10 appearance-altering procedures in one day in November 2009 - insists she currently has no plans to go under The Knife again but won't rule out having more treatments as she gets older.

She said: "For this moment, I don't want anything to do with plastic surgery. Obviously when I get a little older, I'll take it from there."

The blonde beauty - who is married to Spencer Pratt - has taken a break from the spotlight in recent months and has vowed to retain a level of privacy in future.

She said: "From now on, I'm going to keep my life a little more private. I think I was just doing 'The Hills' for so long and I just needed a break from Hollywood. Plus, I enjoy my privacy.

"I needed a break after such a crazy six years of my life. And from being in Hollywood, I've been with my puppies and my husband. It's low-key."

However, Heidi is set to return to the spotlight as one of seven celebrities competing on 'Reality Food', a new TV show which sees the famous faces - including 'The Bachelor' star Jake Pavelka and Danielle Staub from 'Real Housewives of New Jersey' - compete to win a stake in a new restaurant by undergoing a series of tasks involving the eatery.

Speaking about the new show, Heidi said: "These people are a little bit older than me, so it's different. It's been pretty crazy. It's definitely different than 'The Hills'."