Pop chameleon Lady Gaga has admits that when she’s not onstage, she feels “dead”. She insists she’s at her best when she’s performing, and doesn’t care if people think her attitude is not “healthy”. The 25-year-old superstar says, “When I am not onstage I feel dead. Whether that is healthy or not to you, or healthy or not to anyone, or a doctor, is really of no concern to me. I don’t feel alive unless I’m performing, and that’s just the way I was born.” Gaga is very close to her fans – calling them her “Little oonsters” – and believes they are a part of her, saying, “We have this umbilical cord that I don’t want to cut, ever.”