Lady GaGa feels beautiful when she is happy.

The 'Marry the Night' singer values her heart and brain over the rest of her body and says she is very content with her life right now.

She said: "My heart is my favourite bit and my brain. I always think I'm most beautiful when I'm happy. I'm very happy right now so I feel good.

"I just have wonderful friends and I'm making great new music and the tour's starting and I have full creative control."

Gaga has been the subject of bizarre rumours that she is a hermaphrodite and believes her fans wouldn't care if she was because they are always so supportive.

She told Britain's Elle magazine: "My fans don't care what I am, that's what I like about them.

"They don't care if I'm a boy or a girl or an in-between or a Phoenix or a mermaid or a unicorn. Or if I have hair one day and no hair the next. They don't care. What I love about ambiguity and irony is it always leaves big gaping questions."