Khloe Kardashian admits her "revenge body" is the best way to get over a break-up.

Khloe Kardashian

Khloe Kardashian

The 31-year-old reality star has never been in better shape since her marriage to Lamar Odom ended in December 2013 and she says her figure is a "by-product" of working hard in the gym to forget her heartbreak.

She said: "People ask me all the time, 'How did you bounce back from your break-up?'

"I guess since I started transforming my body and myself after such a low point in my life, people see me as some sort of expert on the subject. I'm not claiming to be one...because you asked, here's how I feel like a badass after a break-up.

"I told [my brother] Rob a while back: the best form of revenge is a good body. It's a little silly but true.

"There is literally no downfall to working out your blues in the gym! You'll feel better, and the by-product will be a fierce bod that's bound to make your ex do a double-take."

However, the 'Keeping Up With the Kardashians' star admitted working out can't solve everything.

She added in a post on her app: "But, the most important thing is to be honest with yourself. You need to find a way to genuinely be OK with the fact that things didn't work out, and know that time heals all.

"Nothing lasts forever--that's the good news and the bad news! Focus on the positive and don't fake it."