Tilly Keeper looked almost unrecognisable from her days on Albert Square, as she took to Instagram to unveil a her new look, including a brand new hairstyle.The former EastEnders star, 25, portrayed Louise Mitchell on the long-running BBC soap from 2016, until her departure in 2020. She has since appeared as Lady Phoebe Borehall-Blaxworth in the popular Netflix thriller series You, alongside Gossip Girl's Penn Badgley.