Saoirse Ronan's asymmetric updo at the BAFTAs was totally unexpected and original, and we loved every aspect of it. "The shape mirrors the silhouette of a classic greaser coif, and I added a feminine touch by creating a soft, floral-like faux bang to sit gently across her forehead," said hairstylist Adir Abergel, who used Virtue Volumising Primer (£34) to prep the hair and make it easier to twist and shape.