Khloé Kardashian is reportedly worried about French Montana's regular partying.

The 'Keeping Up With the Kardashians' star, 30, is concerned that her boyfriend's social life is starting to threaten their four-month relationship.

A source told Us Weekly magazine: ''She's starting to wake up [to the situation]''

The brunette beauty's mother Kris Jenner, 58, is also angered by the 29-year-old rapper's alleged behaviour and thinks Khloé - who filed for divorce from her husband of four years Lamar Odom in December amid rumours he cheated on her and had an addiction to cocaine - will be better off staying single for a while.

The source explained: ''[Kris] thinks [Khloé] needs to be single because she worries that Khloé just got out of a marriage.''

However, the Khloé, who began dating French in April after being introduced through mutual friend Diddy - recently defended her new relationship.

She said previously: ''People are gonna comment no matter what. If I dated the most clean-cut, perfect guy they're gonna comment. So if I'm having fun and dating this kid...they're not f**king him, so why should they care?''

The stunning star also claimed there's a softer side to her beau that no-one has seen before.

She said: ''He puts out more of the tough exterior, that's who he is. But there's also a different side of him. He could be a softie sometimes. [But] I've learned from my past that you've gotta keep some things more private and a little more close to your heart.''