STROLLING in Beverly Hills with Dua Lipa on his arm, actor Callum Turner has more than one reason to look like he doesn’t have a care in the world. 11 Dua Lip and Callum Turner in matching faded jeans and white tops Credit: BackGrid 11 Callum and Dua smooch over coffee in Beverly Hills Credit: BackGrid Not only is the 33-year-old British star dating the Grammy-winning One Kiss singer, he is setting Hollywood alight with his performances in Steven Spielberg’s World War Two TV series Masters Of The Air and George Clooney’s latest movie The Boys In The Boat. That’s...