NEW YORK: Jennifer Lopez has always doubted her singing ability. The singer admits she used to be insecure about her vocal range and it wasn’t until she met her ex-husband Marc Anthony - whom she has five-year-old twins Maximilian and Emme with - that she began to realise she was a successful international popstar due to her talent, and not her flawless looks. Speaking to Britain’s Cosmopolitan magazine, she said: ‘’The biggest insecurity I had was my singing... Even though I had sold 70 million records, there was this feeling like, I’m not good at this. And while I was married to Marc, he helped me get over it.”–ES