Mariah: Willow, mom wants you to pick up some milk on the way home. 231-727-6445: sorry I'm not Willow, looks like your mom's not getting her milk tonight. Mariah Rosa Dawn accidentally texts Tyler Posey instead of her sister. Once they start talking, she realizes that its her celebrity crush, and not some creepy guy named Tyler. But Tyler Posey has a girlfriend.... or does he?