Rihanna nip-slip as she goes braless in sheer top | Photos Posted by: b3rrilyn in Celebrity News May 5, 2015 Rihanna suffered major nip-slip as she went bra-less in this retro sheer top which she wore to host a private Met Gala after-party at the Up & Down club on West 14th Street in New York last night. Rihanna 2015-05-05 b3rrilyn