Jennifer Lopez performs 'Booty' live on 'Fashion Rocks' - National Music

On Sept. 9, entertainer and "American Idol' judge Jennifer Lopez performed her song "Booty" live at "Fashion Rocks". The event took place in Brooklyn at the Barclays Center and was televised on CBS. Fashion Rocks is a charity fundraiser event that features musical acts and top designers. You can watch J-Lo's performance of "Booty" here.The first time she performed that song live was on the "Good Morning America" Concert Series. The 2014 Fashion Rocks event also saw performances from the country group The Band Perry, Rita Ora, Nicki Minaj, and more.The song "Booty" is the third single from Lopez's most recent studio album, A.K.A.. The album was released on June 17 and reached No. 7 on the U.S. Billboard 200 chart. Other singles from the album include "I Luh Ya Papi" featuring French Montana and "First Love".A.K.A. was the first full length studio album Lopez had released since Love? in 2011. In 2015, she is set to make another appearance as a judge on "American Idol". Last seasons judges Keith Urban and Harry Connick Jr. will also be back. The season will premiere on Jan. 14, 2015 on FOX. href='' - -