The 31-year-old star's love life has been extremely complicated within the past three years, during which she has been involved with husband Lamar, rapper French Montana, and basketball star James Harden.

But although speculation is rife she has rekindled romances with Lamar and French, Khloe insists she is a single woman right now.

"I wish I was (in a relationship), but not at the moment," she tells Extra, noting her packed schedule leaves no room for romance. "Oh, yeah, I'm not worried... but I'm just, like, busy."

Khloe struck up an on/off relationship with French Montana after separating from estranged husband Lamar in 2013.

Most recently, Lamar came back into her life after she used her legal status as his wife to make medical decisions for him as he lay comatose after suffering from a drug overdose in October (15). In order to act as his legal medical guardian, Khloe decided to put their divorce on hold temporarily.

Her love life became even more complicated after Lamar came back on the scene, because her romance with professional sportsman James suffered tremendously, causing the pair to end its relationship in February (16) after spending eight months together.

Khloe's complications with men started off early on in life following the death of her father Robert Kardashian in 2003.

And to get away from all the drama surrounding her relationships with the opposite sex, she has learned to find refuge in exercise.

"When I was going through my divorce, I was super stressed and I didn't know what to do, and when my dad died, I turned to drinking and, like, really destructive behaviours, but I didn't want to go back there," she explains. "My place of refuge was the gym and then, as a by-product, I started losing weight and was, like, 'OK, this is fun.'"

Khloe is now using her newfound love for fitness to help others achieve their weight and health goals on forthcoming reality TV programme Revenge Body with Khloe Kardashian.

"I don't really believe in revenge, but if you have to have any, why not it be a good f**king body!" Khloe says of why she signed on to the show, which will air in the U.S. on the E! network.