In tune: Platinum-selling singer, songwriter, actress and Teen Choice Award winner Demi Lovato will perform "Really Don't Care" with Cher Lloyd and Platinum-selling artist Rita Ora will perform "I Will Never Let You Down" on "Teen Choice 2014," airing at 8 p.m. Sunday, Aug. 10.
Fans ages 13-19 can vote once each day per category for their favorite nominees at www.teenchoiceawards.com. Voting ends at 11:59 p.m. Saturday.
"Teen Choice 2014" celebrates the hottest teen icons in television, music, film, sports, fashion, comedy and the web.
Hilary Duff, Megan Fox, Fifth Harmony, Kevin Hart, Colton Haynes, Josh Hutcherson, Sarah Hyland, Kendall Jenner, Kim Kardashian, Lea Michele, The Band Perry and Nat Wolff join previously announced stars scheduled to appear Keegan Allen, Jake T. Austin, Tyler Blackburn, Lucy Hale, Big Show and Jamie Blackley.
Another few bites: The drama series "Teen Wolf" has been greenlit for a two-part, 20-episode fifth season. It airs on MTV.
Christmas gift: The second Pixar Animation Studios special for ABC, "Toy Story That Time Forgot," a new Christmas special featuring characters from the "Toy Story" films, will air at 8 p.m. Dec. 2.
During a post-Christmas play date, the "Toy Story" gang find themselves in uncharted territory when the coolest set of action figures ever turn out to be dangerously delusional. It's all up to Trixie, the triceratops, if the gang hopes to return to Bonnie's room in this "Toy Story That Time Forgot."
The cast of includes Tom Hanks as Woody, Tim Allen as Buzz, Kristen Schaal as Trixie, Kevin McKidd ("Grey's Anatomy") as Reptillus Maximus, Wallace Shawn as Rex, Timothy Dalton as Mr. Pricklepants, Don Rickles as Mr. Potato Head and Joan Cusack as Jessie.