The Teen Choice Awards are going down this weekend and Demi Lovato has just been added to the line-up for this weekend’s “Teen Choice Awards.”  On Thursday, it was announced that Demi is set to take the stage to perform her new single “Made In The USA.” 

She joins previously announced performers Paramore and One Direction, who are opening the show with the television premiere of their latest single “Best Song Ever.” Lovato will also be on hand to present the Acuvue Inspire Award, an honor she received in 2011. 

Other presenters this year include Selena Gomez, Candice Glover, Fifth Harmony, Ashton Kutcher and Anna Camp.  Music stars like Miley Cyrus, The Wanted, Little Mix, Emblem3 and Bridgit Mendler will all attending the ceremony taking place at the Gibson Amphitheater in Los Angeles. 

Robin Thicke, Taylor Swift and Justin Timberlake are among the many nominees looking to take home surfboards this year. 

Darren Criss and Lucy Hale will host the live television event, which starts at 8 p.m. Eastern this Sunday on Fox. 

Of course on Monday we will have a full recap of the winners and any big news that goes down during the awards.