Abby Lee Miller's Approves of JoJo Siwa's Edgy New Look, Music Video

8 months ago 52

Abby Lee Miller is all in for JoJo Siwa's "Bad Girl" persona ... and she's loving her brand-spankin' new music video too ... which comes part and parcel with her edgy rebrand. The famed dance instructor tells TMZ she's seen JoJo's new video for…