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Jessie J gave away Love Hearts at her recent gig in Camden.
According to The Sun, the singer sent her rep to the newsagent to buy 200 packets of the sweets for her audience.
The singer also told the crowd what she might be spending her money on.
'I need my teeth whitened. All I ever drink is honey, ginger and lemon. Seriously, my p*** is honey, ginger and lemon!'