X-Factor judge Tulisa Contostavlos met hoards of fans when she held a book signing at Bluewater.

The former N-Dubz singer, 24, was signing copies of her new book Honest, yesterday evening at WH Smith.

She also posed for pictures with her army of fans.

The book discusses her teenage drug-taking and losing her virginity at the age of 14.

To cope with demand, wristbands were needed to attend the event.

Tomorrow, singing sensation Jessie J will be at Bluewater signing copies of her autobiography, Nice to Meet You.

Held at WH Smith again, wristbands will be needed for the event - which has already sold out.

It takes place from 6pm.