Selena Gomez Made An Appearance On The Tonight Show With Jay Leno & Performed.......Selena Rocked An Antonio Berardi Croc-Embossed Dress With Black Christian Louboutin Pumps While Talking With Jay On The Couch.....Selena Performed In A Barbara Bui Floor-Length Black Sheer Dress Over A Black Houghton Leather Bikini With Jimmy Choo Delta Suede Lattice Knee-High Boots....Hot Look.....Selena Finished Her All Black Look With A Red Lip....Both Looks Were Hot....