Ashley Greene took a turn stopping by Late Night With Jimmy Fallon in NYC yesterday and while her episode doesn't air until Thursday, it looks like as usual he made sure to keep his guest on her toes. Ashley is making the rounds on the East Coast with costars Jackson Rathbone and Nikki Reed while Robert Pattinson and Kristen Stewart take care of premiering Breaking Dawn Part 1 in the UK today. Nikki, Ashley, and Jackson also took care of the Breaking Dawn soundtrack tour, which had stops around the country last week. The whole cast was together Monday night for the big LA red carpet, where Ashley Greene wowed in a red Donna Karen gown. Fans camped out for days to get a glimpse at their favorite Twilight stars at the world debut of the movie, and they only have a couple more days to wait until Breaking Dawn Part 1 finally hits theaters on Friday Nov. 18.