Lady Gaga has suggested during a candid interview with radio shock jock Howard Stern that she'd be open to the idea of having a threesome with boyfriend Taylor Kinney.

The Applause singer appeared on Stern's SiriusXM radio show yesterday (November 13) where she opened up about her relationship with the Chicago Fire actor.

Gaga admitted she'd consider bringing another woman into the bedroom if Kinney asked her to, saying with a laugh: "That sounds like fun!"

The 27-year-old star continued: "To be fair, he has stuck it out with me for a very long time, [uuid=ff8056f4-68f6-4202-a682-ff7d5b87d59d]through drug habits[/uuid] and all those sorts of things. So he's a really lovely, amazing person."

When Stern pressed Gaga, asking whether the couple had already tried a threesome, Mother Monster played coy and said: "You know what? I've spoken a lot about my Taylor and I don't want to kiss and tell too much. I'm a little bit more of a lady than that."

"Here's the thing: I'm not the type of person that's having sex all the time with lots of random people. I don't do that. I'm in a monogamous relationship, we're having a good time, we've been together awhile...If it were to come up, it comes up."

The Born This Way hit maker dished: "For me, the connection that I feel is so strong that it's so much stronger than physical."

She added: "We're both very protective of our love as well. We treat each other with a lot of care and we're good to one another."

Gaga and Kinney have been dating since July 2012 after meeting on the set of the singer's You And I music video.

The couple were recently rumoured to be[uuid=a1cd4e77-104b-4388-bca7-1e05d3aca819]heading towards a split[/uuid], but appeared to have eyes only for each other when they were[uuid=fdef72e1-f555-4180-8605-e23f634674b0]filmed kissing at the YouTube Music Awards[/uuid]earlier this month.