Critics are hailing Bella Thorne's new film The Duff (out this week) as a post-noughties Mean Girls and the crew at ASOS HQ have long held her hair up as being among Instagram’s finest. Or thickest, if we’re being technical. So, when we were given the chance to ask the 17-year-old mega babe – who plays a formidable teen queen in her latest project – a few questions, we naturally grilled her about her impeccable beauty game and which products she uses off screen. Listen closely.