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The American Music Awards has announced yet another round of performers for its ceremony in Los Angeles next month. 

Katy Perry, Jennifer Lopez and TLC have all been added to the lineup, joining previously announced acts like Lady Gaga with R. Kelly, Justin Timberlake, Miley Cyrus, Kesha, One Direction and Macklemore & Ryan Lewis. 

According to "The Hollywood Reporter," Katy is set to open the show with her latest single "Unconditionally," which she performed at last week's MTV EMAs as well. 

J. Lo got on board to perform a tribute to Cuban-American salsa legend Celia Cruz. 

T-Boz and Chili from TLC are expected to take the stage with a special guest.  The American Music Awards air Sunday, November 24th on ABC. 

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