VIDEO : Kristen Stewart Looks Down As Rumors Emerge Robert Pattinson Is Engaged

It might have been Easter weekend but Kristen Stewart was not feeling very festive as she arrived at LAX airport to catch a flight out of town. The Twilight star was looking downcast as she jumped out of her car and made her way into the terminal. Mean and moody is a look Kristen favors but this time the 24 year old probably has something to be blue about as its believed her ex long-term beau Robert Pattinson is engaged to be married to his new girlfriend FKA Twigs.