Jessie J Goes Back To Black

The 'Who's Laughing Now' singer is ditching the new purple hair for her signature black bob.

Less than a month after Jessie J dyed her hair purple, she's switching up the look and going back to her black do.

"Saying goodbye to the purple hair. I missed my black bob too much," Jessie tweeted.

"Felt like I was cheating on meg. Lol. #blackbob"

As she prepares to launch new single 'Who's Laughing Now', Jessie is reverting to her old look but which do you prefer?

Check out the photo of Jessie with purple hair at V Festival, and with her former black style and post your comments below...