Jennifer Lopez is no stranger to baring all, and so for her 46th birthday she couldn't resist but flaunt her figure in a barely there dress. The mum of two chose a revealing outfit to celebrate at 1OAK Southampton. br The multitalented beauty stunned in a Bao Tranchi design. The body con dress featured sheer panels and cut-outs that showcased Jennifer's feminine curves. br She had us wondering if she was back with Casper Smart as she arrived at the venue escorted by the smartly dressed 28 year-old. French Montana was also at the party, posting this instagam snap with the birthday girl. Fat Joe shared a heartfelt message saying "What a special girl. Never changed on me ever. I'm blessed to have her in my life".