Jessie J reveals side-boob in a halter jumpsuit at the 2014 Billboard Women in Music Luncheon in NYC

British music artist Jessie J was in attendance at the 2014 Women in Music Luncheon held in New York City. The fame of 'Bang Bang' wore a slimming black halter jumpsuit from the Celine Resort 2015 collection which had wide-legged trousers. The singer flaunted side-ample and looked sultry in her demure yet sexy attire. Jessie kept her hair sleek and wore strappy black sandals. A black manicure and bronzed cheek bones topped off her look for the event.