Jessie J at Blackberry BBM Party – London by Anorak | 4th, April 2012 13225669 Image 2 of 9 Jessie J performs at BlackBerry's BBM event, a celebration of the smartphone's free instant messaging app, held at the Bankside Vaults in London. More Galleries Anorak Posted: 4th, April 2012 | In: In Pictures Comment | TrackBack | Permalink Contact Us Writers Like Us Follow @TheAnorak Share this article