Ariana Grande gave straight answer after being asked if she'd ever have BBL procedure

Ariana Grande has given a direct answer to the pressing matter of whether she's ever had a BBL, or would ever have one.

In the process of writing this I've had to learn what a BBL (Brazilian Butt Lift) is so now it's your turn.

It involves sucking the fat out of various other parts of your body and sticking it in your ar*e, presumably for a more rotund and thick appearance to satisfy the human obsession with the derrière.

Even if there are many people in possession of a butt that just won't quit, the ravages of time will eventually take their toll on your fleshy under-cushions.

Presumably another benefit of the BBL is that in addition to sticking the fat where you want it they'll also draw it from places you don't so your overall shape is more to your liking.

"Get the f**k out of here," was Ariana Grande's response to the question. (Monty Brinton/CBS via Getty Images)

As for Ariana Grande, she recently got hooked up to a lie detector machine for Vanity Fair and was quizzed on a few things by Wicked co-star Cynthia Erivo.

Erivo is playing the Wicked Witch of the West in the Wizard of Oz musical prequel, while Grande will be Glinda the Good Witch.

In their interview there were a few questions for Grande and she seemed to be quite confident as she said 'keep bringing more' and flapped her hand beckon forth the next question from her Wicked co-star.

That might have been a mistake, as Erivo then asked her: "Ari, have you gotten a BBL?"

"Get the f**k out of here... yes," Grande said in between bouts of laughter from her colleague and interrogator.

That's a 'no' on whether she's had a BBL, now you can die happy safe in that knowledge. (Steve Granitz/WireImage)

However, since the singer was hooked up to a lie detector her answer set the machine off, Grande was apparently being 'deceptive' on the subject of whether or not she's had a BBL, so it would seem the actual answer is no.

On the subject of whether she would in the future she said: "No, no that wouldn't work for me. I don't think that's my thing and I'm ok with that."

The BBL is apparently quite a popular procedure for some, though it's not without dangers as a 33-year-old mum-of-five who got a 'liquid BBL' died afterwards.

Elsewhere in the lie detector interview the machine produced an inconclusive result when Grande said she didn't think the moon landing was faked, and she believes in aliens and ghosts.

On other quickfire questions she said she hadn't had cosmetic surgery done on her nose, chest or face in general without setting off the lie detector.

"Take that, you YouTube people," she said.