Wowza, Jennifer Lopez celebrated 46 with a bang. The gorgeous latina rocked a sheer, cutout dress to celebrate her 46th birthday on Friday at 1Oak in New York. She kept the rest of her ensemble simple. Forget 46 I want to look like JLo right now! And for those wondering yes, Casper Smart joined Jennifer got the festivities that also included, French Montana, Thalia and Fat Joe.