The lineup of performers for the 2014 Teen Choice Awards continues to grow. The latest acts added to the bill: Demi Lovato , Cher Lloyd and Rita Ora.
Demi and Cher will team up for a live performance of their collabo "Really Don't Care" on the telecast, which airs next month on Fox. British singer Rita Ora -- who can currently be heard on Iggy Azalea 's latest hit "Black Widow," will perform her new solo hit "I Will Never Let You Down."
Rita is nominated for Choice Breakout Artist, while "Really Don't Care" is up for Choice Break-Up Song. Demi is also nominated for Choice Smile.
In addition, Hilary Duff , Fifth Harmony , Lea Michele , Kevin Hart and Kim Kardashian have all been added to the lineup of presenters on the show.
Previously announced performers include Jason Derulo , MAGIC! and Rixton .
The 2014 Teen Choice Awards air live on Fox, August 10 at 8 p.m. ET. The show is tape-delayed in Pacific time.
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