Stingy Gaga!

When asked "Why don't you spend any money?" Gaga replies, "It's because I don't. I have not gone crazy".

LOS ANGELES: She can afford all luxury, but singer Lady Gaga is stingy when it comes to personal expenses. She has hardly spent from the millions of dollars she has earned since rising to fame, and still lives in the same flat she purchased six years ago.

The 26-year-old singer loves spending cash on her tours and lavish sets, but rarely buys things for herself with her earnings.

"I didn't get into this business for the money, so I don't spend a thing. But I am so happy. I am not bankrupt. Actually I spend no money at all," contactmusic.com quoted her as saying.

"It's really funny because my manager often calls me and is like, 'Did you lose your credit card? Did you cut it up? Did you lose it?' He is like, 'Why don't you spend any money?' It's because I don't. I have not gone crazy," she said.

The pop superstar even continues to live in the one-bedroom flat she has had in New York before she became famous.

"I live in the same apartment as I did six years ago and the bedroom is about the size of a small radio studio with the kitchen about four feet away," she added.