That’s not all. Zooey Deschanel, Teen Wolf’s Tyler Posey, Cat Deeley, Ellen DeGeneres, Jason Derulo, Victoria Justice, Laura and Vanessa Marano, Bridgit Mendler, Sophia Grace and Rosie, Gordon Ramsay, Dax Shepard, are Jordin Sparks were all previously announced to be attending.
Other names more recently added to the list include Miranda Cosgrove, Zachary Knighton, Adam Pally, Hayden Panettiere, Zoe Saldana, Damon Wayans Jr., and Shane West.
There will be musical performances by Justin Bieber, Carly Rae Jepsen, Flo Rida, No Doubt, and Jersey Shore’s DJ Pauly D.
And though none of the Twilight stars are listed on any official attendance list, official Teen Choice Twitter account @TeenChoiceGirl tweeted on July 19, “All you Twi-Hards make sure to watch#TeenChoice to see Kristen Stewart, Robert Pattinson, and Taylor Lautner! You won't want to miss it!”
Sounds like these three might be making an appearance at the show, after all. So you tell us: Which of the many celebs are you most excited to see during Sunday’s show?