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. 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. 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".