With her worldwide release of her new single, "We Can't Stop" on Monday, Miley Cyrus is spilling some of the secrets behind her twerking fetish and friendship with Demi Lovato.

According to Kiss FM on Air With Ryan Seacrest, the 20-year-old singer revealed just how the YouTube viral sensation craze caught her in its web.

"I shot a film in New Orleans and that's where it began," she said. "I got obsessed with sissy bouncing and it turned out I got kind of good at it now so I just can't stop!"

She should give some major twerking in her soon-to-release music video for her newest smash single. But fans will have to wait nine more days so let the countdown begin!

Download the "We Can't Stop" single HERE.

The single is already causing controversy with Cyrus' references to the drug MDMA, known as "Molly" and strip clubs, according to the Huffington Post. But she does not sweat any backlash and makes no apologies for sharing the pieces of her life.

"Everyone always judges and says what they want, but my fans have really stood by me no matter what I've been through and this is a song that says where I'm at in my life right now," she said to Seacrest.

In other Cyrus news, the former Disney darling, who is supposedly with fiancee Liam Hemsworth, poured her heart out via Twitter about one of her besties, Lovato, according to Capitol FM.

After a fan tweeted her about whether she keeps in touch with the "Heart Attack" singer, she responded that Lovato is one of the most supportive people in her life and was the first to call on Monday when her single came out.

Of course, Lovato returned the love.

And we can't help but wonder if they give relationship advice to each other. Tell us what you think below!