Katherine McNamara & Bianca Santos Stun at the MTV VMAs 2014!

Katherine McNamara rocks a short dress and high heels at the 2014 MTV Video Music Awards held at The Forum on Sunday (August 24) in Inglewood, Calif.

The 18-year-old actress was joined by her Happyland co-star Bianca Santos on the red carpet.

PHOTOS: Check out the latest pics of Katherine McNamara

Before the show, Katherine took to Twitter to tell fans how psyched she was for the big bash.

“Just arrived at the @MTV #VMAs – it’s going to be an amazing evening,” she tweeted.

FYI: Katherine is wearing an Alice and Olivia dress and Aldo shoes. Bianca wore a Naeem Khan dress and Casadei shoes with One Jewelry earrings.