Madonna opens gym in Berlin

Megastar Madonna is not only the queen of pop, she's also adding the title, queen of fitness.

The 55-year-old opened her first German "Hard Candy Fitness" location in Berlin, clad in an all-leather outfit showing off her toned body.

The singer who is known to work out for two hours every day, says the hard work is all for a reason.

SOUNDBITE: Madonna, saying (English)

"There is an emotional well-being that happens when you make the effort. Working out releases endorphins and makes you feel better about yourself. And I love to dance. So however tired I am, after I work out I feel better."

A handful of lucky gym members got a taste of her "Addicted to Sweat" routine that she developed with her personal trainer Nicole Winhoffer.

SOUNDBITE: Madonna, saying (English)

"I was a dancer since I was a very young child. And when I stopped dancing I had to do something with myself. I had to sweat, I had to feel like I was viscerally engaged somehow. So I w