Mariah Carey is living the life. Her 12,000 square foot triplex in NYC’s Tribeca district is so big that she doesn’t know how many bathrooms she has.

“I don’t know! Do you really want me to try and think about it?” she says in the new issue of Glamour magazine.

The 37-year-old singer has an entire bathroom dedicated to Hello Kitty. “I’ve liked Hello Kitty since I was little,” she says.

On her big break:

“I was about 20. I went from having $5 to getting a publishing advance of $1 million.”

On what advice she’d give to Lindsay Lohan or Britney Spears:

“I wouldn’t want to speak to those people specifically, but I would say you need to be very centered, and spiritually know where you’re at, all the time. Don’t read the tabloids. Don’t be obsessed with what people are writing or saying. Live your life for you. My lifestyle has changed since making it. It’s not a financial struggle, but I’m still struggling in a lot of ways.”