Showbiz Spy reports: Rob even hit the red carpet with girlfriend Kristen Stewart — whom he recently reconciled with after they split following her affair with married movie director Rupert Sanders.
According to People, the duo complemented each other in their outfits.
Until the film’s premiere, the couple had only united away from the fans for media interviews or to quietly duck into parties.
Meanwhile, Rob says he doesn’t have enough confidence to get arrogant.
“I’m quite an insecure person, so it’s not hard for me to stay grounded,” he said.
“You have to be pretty dumb to let your head get big, especially when everything about your life is reported. Everyone knows you’re just a vain moron.”
Robert also admits he doesn’t really know what he’s doing when it comes to filming movies and just hopes for the best.
“I don’t really know what I’m doing when I’m filming, so a lot of the time it’s like a tossing a coin if something comes out good or not,” he said.
“I can walk on to a set and have done all my preparation, but have no idea what’s going to happen until I open my mouth.”
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