Hang on, J- Lo’s ditched her knickers and now Rhanna’s chucked her bra. Quick girls whip off your undies, clearly wearing any kind of underwear is oh so last week in celeb land. Rihanna left her bra at home last night for a visit to Eden nightclub in Hollywood. Still sporting her long extensions (which we love btw) they weren’t quite lengthy enough to cover up her exposed boobies, at least she remembered her knicks, even if they were a little on the skimpy side….