She's 20, British, and this month became a new star of the X-Men franchise – Game of Thrones fave Sophie Turner is the ASOS magazine summer cover star (yes!) and ultimate babe-next-door. Here, she spills about her low-key style, dressing for the red carpet and that 'mazing hair!

Photography by Colin Leaman. Styling by Natalie Michaelides. Interview by Shannon Mahanty