Ke$ha (Kesha Rose Sebert).at The Nickelodeon's Kids' Choice Awards 2013 held at The Galen Center in Los Angeles, California, USA,.March 23rd 2013.half length waistcoat trousers hand in pocket suit top hat blue sunglasses elton john style costume bow tie shirt lace seventies 70s jacket pastel baby cane walking stick .CAP/ADM.©AdMedia/Capital Pictures.