Khloe Kardashian has "nothing" because she is always working.

Khloe Kardashian

Khloe Kardashian

The 'Keeping Up With the Kardashians' star - who is dating James Harden - is frustrated she frequently has to fulfill family promotional commitments because her sisters Kourtney Kardashian and Kim Kardashian West are too busy with their own children.

Speaking after undertaking a gruelling promotional trip to Australia on her own, she told her sisters: "Sometimes I feel like I really pick up the slack a lot of times when I'm doing a kids promotional tour and I don't have any kids. "You guys have families and kids. I don't have friends any more. I don't have time to meet people or go on dates because I've done too many jobs or picked up the slack because I've lost everybody.

"When I want to have my fun time, maybe you guys could ease up on me just a little?"

Khloe admitted she felt annoyed that her life is often overlooked just because she doesn't have kids.

Speaking on last night's (22.11.15) episode of 'Keeping Up With the Kardashians', she said: "I'm picking up the slack for my sisters. They have so much going on in their personal lives and apparently I don't.

"I want to play fair, but I want my sisters to pull the same share of the weight that I pull. Just because I don't have a child doesn't mean I don't need me time to enjoy my life a little more."

After confronting her sisters, Kourtney - who has kids Mason, five, Penelope, three, and Reign, 11 months, with ex-boyfriend Scott Disick - agreed to help out more, while pregnant Kim joked her 31-year-old sibling should "have a baby" of her own as it's the best excuse to get out of work.