NOTE: This article is not meant to "out" anyone. It is purely based on rumors from inside sources.

New reports call into question the sexuality of 21-year-old pop singer, Miley Cyrus, with a source close to the singer claiming that the "Adore You" singer is bisexual.

From a silly tongue-kiss with supermodel friend Cara Delevingne that Cyrus recently tweeted to photos of her kissing and grinding on one of Britney Spear's dancers at her Las Vegas show, an insider close to the star told Life & Style magazine that Cyrus has "been experimenting with women and even brags that she's had threesomes," according to the Daily Mail.

Most recently, Cyrus was linked to "Twilight" actor Kellan Lutz after the two were spotted departing the same private jet together in Miami and later seen sharing a kiss on the cheek at the opening of the new Beacher's Madhouse at the MGM Grand Hotel & Casino last week. Lutz, however, has told paparazzi that he's "happily single," and if anything is going on between the two, it seems to be purely casual.

"Lately she is more interested in women than men," said the Life & Style source. "She was completely brokenhearted after Liam and is kind of over men for the time being. I wouldn't be surprised if a woman came out and said she has hooked up with her soon."

Click here to see photos of Miley Cyrus grinding on one of Britney Spear's Las Vegas dancers.