She's made no secret of her plans to start a family with Nick Cannon, so when Mariah Carey stepped out with a fuller figure than usual over the weekend she had all of Hollywood talking. But the 40-year-old singer, who put her curvy figure on show in Beverly Hills on Saturday in a short orange dress, has been quick to nip the baby rumours in the bud. Her spokesperson issued a statement denying speculation she's expecting her first child, telling America's Us Magazine that she's 'not pregnant'. But the couple hope there will be children on the horizon eventually. Cannon,...