Lady Gaga had a threesome but has refused to say whether the three-way sex session involved guys, gals or both.

In the past, Gaga has confessed to having sex with men and women, and the threesome was her latest juicy confession.

When asked if she’d had a “three-way”, Gaga replied: “Umm, well I suppose I have, yes. I don’t want to reveal too much. I just can say the truth.”

Gaga’s sex secret came tumbling out after the Judas singer had participated in a Saturday Night Live sketch with Justin Timberlake and Andy Samberg in which the trio pretended to have a threesome.

Watch Lady Gaga’s SNL “threesome” with Justin Timberlake and Andy Samberg

[View:http://www.youtube.com/watch?v=B1QhQN5To5s]

According to Gaga, Timberlake and Samberg were mortified asking her to take part in the sketch.

She told Detroit radio station Channel 955’s ‘Mojo in the Morning’ show:

“Justin was like, ‘Umm, so, umm, we have a skit idea and umm, well, I’m not really good at this I’ll have Andy tell you. Then Andy came and was like, ‘Well, umm, bluh blah we have this skit idea.’

“Then they both came in finally and they told me the story and I’m like, ‘Guys I get it.’ They’re like, ‘We really like each other.’ I just said ‘OK’. Finally, I finally got it out of them.”

Getting full mileage out of Lady Gaga’s sex life, the show host asked her if two men in her bed would make them bisexual, to which she replied: “No. It’s OK in a three-way.”

In another shock-tactic interview, Lady G stunned talk show host David Letterman by eating his notes.

When Letterman asked the singer if it was true she had bitten the head off a Barbie, Gaga said: “I’m just so fed up with all of this.”

She grabbed hit note cards and shoved them into her mouth. As you do.