Sisters Sienna and Becky have never got along. They were always so...different. But when Sienna announced that she was moving to Windenburg, her sister swore that she'd stand by her if she could come with her. After a lot of persuasion, the two girls set of to the quaint town, but will their bond change for the better or for the worse? #deligracybarbie #amythestgf #newstart