Whats the name of the song where the girl singer in the video is a doll and its black and white and she comes to life on a rocking chair she might be British and she has a crazy dress on?

The song you're thinking of is likely "Doll Parts" by Hole, featuring a music video that portrays a doll-like singer in a black-and-white setting. However, if you're referring to a British artist, it might be "Dollhouse" by Melanie Martinez, which features similar themes. The imagery of dolls coming to life and unique fashion elements aligns with both artists' styles. If you can provide more details, I might be able to narrow it down further!