'Glee' star Kevin McHale joins Demi Lovato as host of Teen Choice Awards

Demi Lovato will get some help hosting the 2012 Teen Choice Awards: FOX has tapped "Glee's" Kevin McHale as her co-host.

"Demi and I have been friends for years, and I'd like to thank her for letting me in on the fun co-hosting Teen Choice 2012. It's exciting to finally be working together professionally, and I'd like to welcome her to the FOX family," McHale says of the new "X Factor" judge. "This is going to be a great show."

Additionally, the show has added to the roster of talent scheduled to appear: "iCarly" star Miranda Cosgrove, "Happy Endings" stars Adam Pally, Zachary Knighton and Damon Wayans Jr., Shane West ("Nikita"), Zoe Saldana and Hayden Panettiere will all be at the awards.

The 2012 Teen Choice Awards will air at 8 p.m. ET July 22 on FOX. If you're between 13 and 19 years old, you can vote for your favorites at TeenChoiceAwards.com.