One Direction's Harry Styles Gets Birthday Stripper

One Directionheart throb staged another birthday bash with bandmate Nick Grimshaw - among others - at a trendy bar in Dalston.

And Niall revealed via Twitter that Harry was not his usual smooth self with the saucy pretend policewoman.

He wrote that his pal was ""so shocked" and that he'd "never seen him so scared before".

The group later went on to east London nightclub Alibi - where they partied until around 4.30am.

Harry celebrated with old flame Caroline Flack and other friends earlier in the week.