Ian Somerhalder & Nina Dobrev Bring "Vampire Diaries" to the 2013 Teen Choice Awards

Ian Somerhalder & Nina Dobrev Bring

Rounding out the weekend with a fun-filled affair, Nina Dobrev and Ian Somerhalder headed over to the 2013 Teen Choice Awards in Los Angeles this evening (August 11).

Dressed to impress in some designer duds, the Vampire Diaries stars showed some love to their fans outside the Gibson Amphitheatre before strolling inside to catch all the celebrity-charged action.

Kicking off the shindig, One Direction will take the stage to perform their new hit single Best Song Ever, while Paramore is also slated to rock the house.

As for the nominees, Justin Bieber, Bruno Mars, Phillip Phillips, Pitbull, and Justin Timberlake will all compete for the coveted Choice Male Artist honors, while Selena Gomez, Demi Lovato, Pink, Taylor Swift, and Rihanna are all up for the Choice Female Artist title.