Kristen Stewart sizzled at the Red Carpet Premiere of her beau Robert Pattinson's latest movie 'Cosmopolis'. Check it out. Subscribe at Hollywood Now and get latest updates on Hollywood News And Gossips here http://www.youtube.com/subscription_center?add_user=hollywoodnow. Regular Facebook Updates http://www.facebook.com/RajshriDotCom. Twitter Updates https://twitter.com/#!/RajshriDotCom. Watch more http://www.youtube.com/HollywoodNOW for the latest Hollywood News