Pop singer Lady Gaga never gets drunk because she is too focused on her career.

The singer claims she doesn’t go out and party hard because she doesn’t want a hangover affecting her work and she struggles to motivate herself to go clubbing.

“I don’t go to nightclubs. You don’t see pictures of me falling out of a club drunk. I don’t go - and that’s because I usually go and then, you know, a whiskey and a half into it, I got to get back to work. Because I love my work so much, I find it really hard to go out and have a good time.”

Lady Gaga has revealed new song “Telephone,” which is featured on her latest album The Fame Monster, is about her strict work ethic and fear of fun.

“Something that I have or fear is never being able to enjoy myself. That’s my fear - that the phone’s ringing and my head’s ringing. Whether it’s a telephone or it’s just the thoughts in your head, that’s another fear.”