British pop star Lily Allen has vowed she will never let her wild partying spiral out of control like fellow singer Amy Winehouse. The 22-year-old is known for enjoying alcohol-fuelled nights out, but insists she will never turn to drugs in the same manner as the Back To Black star - who has been criticised for her erratic behaviour on stage, which resulted in the cancellation of the remaining dates of her U.K. tour earlier this week (begs26Nov07). Allen says, "People will talk, but there's no way I'd ever get that bad." Winehouse was pictured with the residue of a white substance in her nose on the way to a gig last week (ends25Nov07) - sparking rumours she was back on drugs despite previous claims she had kicked her addictions.