Alexander Koch - Teen Choice Awards 2013

Alexander Koch suits up for the 2013 Teen Choice Awards held at the Gibson Amphitheatre on Sunday (August 11) in Los Angeles.

The Under the Dome actor wore an Armani suit and shoes with a Marc Jacobs shirt for the show.

Alexander stars as Junior on the hit television series alongside co-star Britt Robertson‘s Angie.

“I think there’s a very sweet quality to Junior and even when he’s doing horrible things, there’s a sensitivity and calmness that makes him feel like he’s doing the right thing with Angie,” the actor recently shared with ET Online about upcoming episodes.

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