She’s dating one of the world’s most famous pop stars, but Selena Gomez is keeping cool about her relationship with Justin Bieber, saying they're just having fun. The singer appeared on Daybreak this morning but all she’d say about her boyfriend was: ‘It’s fun, I’m young, it’s nice, I’m having fun.’ And when ITV presenter Dan Lobb suggested that 17-year-old Justin was her toyboy, she looked shocked and said ‘What?’ After not being very impressed with the remark about her younger man, The...