It's the usual onscreen sibling rivarly thing; Helen Flanagan changed her hair, so little sister Brooke Vincent becomes almost entirely made of hair and posts her findings on her Instagram. It's serious hair. Like, we're talking the bird from Michael Jackson's The Way You Make Me Feel video level of hair.
Look, it even makes her dance circa late 80s... kind of like when Homer became possessed by Snake's hair in The Simpsons. Now that's commitment.
Altogether now - WWWOOOOAAAAAAAH, BODYWAAAHAAAYVE, BOOODYWAVE FOR YOOOOOU...
