Logan Lerman & Alexandra Daddario - MTV Movie Awards 2013

Logan Lerman walks the red carpet at the 2013 MTV Movie Awards held at Sony Pictures Studios on Sunday (April 14) in Los Angeles.

The 21-year-old actor was joined at the show by his Percy Jackson: Sea of Monsters co-star Alexandra Daddario.

“I didn’t expect to be nominated. I was very surprised. It’s very exciting. All the other nominees are like Oscar nominees, so I’m in good company,” Alexandra told JustJared.com of being nominated for Best Scared as S–t Performance for her work in Texas Chainsaw 3D.

During the show, Logan hit the stage to help present the MTV Trailblazer Award to his co-star from the films Perks of Being a Wallflower and Noah, Emma Watson!

FYI: Logan is wearing Dolce&Gabbana.

10+ pictures inside of Logan Lerman and Alexandra Daddario at the 2013 MTV Movie Awards…