Check out Rob's first public appearance since the Kristen Stewart scandal started. Robert Pattinson might be having a tough time personally, but he's keeping up with his job as an actor.

He refused to cancel his appearance to promote his movie Cosmopolis, and showed up on the red carpet looking his usual handsome self. Rob surprsied everyone by giving the cameras his best smile.

Rob showed up to the event solo, and wore an elegant blue suit. He didn't pose for a ton of photos, but he kept a smile on his face for the ones he did do.

He also gave an interview with The Daily Show With Jon Stewart and he'll be on Good Morning America tomorrow.

It seems like Rob might be starting to over the Kristen scandal bit by bit, and getting back to his normal routine should help.

Sources: Aceshowbiz, Celebrity-gossip and Hollywoodlife