Kim Kardashian has caused a stir by posting a topless photo of herself on Twitter, claiming that she is showing off her new hair colour.

The 31-year-old reality star supposedly showed off her new hair which she has had lightened, but she has stripped off her top to reveal a red bra. "I dyed my hair lighter yesterday! I'm loving it! New hair color=new beginnings for me - You like?" Kim wrote alongside the photo.

However, the fact that Kim's boobs are clearly visible has caused backlash against the already unpopular star, with fans claiming she only posted the photo to regain the attention she has lost.

What do you think of Kim's new hair? Do you think the photo was a publicity stunt?

Kim Kardashian pours smoking hot curves into lace red dress...