Kristen Stewart arrived all in black at the Vancouver airport today. She was on the go despite her busy afternoon yesterday at the Teen Choice Awards, which came right after a whirlwind few days of outings with Robert Pattinson. The duo apparently even enjoyed some time in together, as they spent their days at the Chateau Marmont hotel. Robert also traveled to Canada today, though it looks like they didn't go on the same plane. Regardless, there will be plenty more one-on-one chilling to come as they start work on Eclipse.