United Kingdom, Feb. 21 -- Katie Price won't be going under the knife to enhance her behind.

The 46-year-old former glamour model has previously considered having an operation to add "filler or implants" to her rear but she's now vowed to to hit the gym and focus on hard work instead of resorting to surgery in her quest for a bigger bum.

During an episode of 'The Katie Price Show' podcast, she explained: "I'm starting the gym next week. I've decided my bum I'm not going to have filler or implants, I'm going to work my a*** off at the gym."

However, the reality TV star has admitted it will take months of effort to get the look she wants.

She added: "I'll do before and after pictures mind you it will probably take a year to get my bum t...