Kelly Osbourne has unveiled a new look recently ... it looks like she was inspired by one of Drew Barrymore's super old, trashy looks:

We always thought that Kelly Osbourne had her own unique style. But her latest scruffy, blonde bob with flower accessory reminds us of someone else. Wind the clock back eleven years ... And up pops Drew Barrymore - in her wilder days. Kelly ... oh, Kelly ... if at first you don't succeed please try and steal a hot look from someone else.