Who is House Of The Dragon star Milly Alcock and how old is she?

Milly stars as the younger version of Princess Rhaenyra (Picture: HBO/Sky)The Game of Thrones prequel, House Of The Dragon, is set to introduce viewers to a host of new characters when it’s finally released in the UK and around the world.Joining Matt Smith in the cast – who’s set to play Prince Daemon Targaryen – are Emma D’Arcy, who portrays his niece Princess Rhaenyra Targaryen, and Milly Alcock, who stars as a younger version of the dragon-riding royal.The series