Oh no, Leigh-Anne...

Little Mix might be pros at this showbiz lark by now but Leigh-Anne Pinnock just proved that even they still make the odd gaffe when it comes to interviews…

The 25-year-old singer was doing a Facebook live chat with her bandmates on Thursday when she whispered a saucy sex secret to Jesy Nelson – only for it to be caught on microphone. AWKS.

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Little Mix’s Leigh-Anne Pinnock STORMS out of interview

It all unfolded when the ladies were asked during the chat with Refinery29 Entertainment if there was anything they’d done that they’d never do again.

‘Oh, I know exactly what I’d say but it’s definitely too explicit,’ Leigh-Anne cheekily replied.

This sparked laughter amongst the other girls, with Jade Thirlwall and Perrie Edwards seeming to pick up on what Leigh-Anne was referring to.

Ms Pinnock then said quietly in Jesy’s ear what she meant and was heard saying: ‘Anal’

Ooh-er! Jesy then said in response: ‘Oh really? I mean it’s not the best…’

Perrie then hilariously pointed out that the sex reference had probably been picked up on.

‘Babe, you do realise there’s a mic right above your head?’ the blonde star told her in mock shock.

Leigh-Anne didn’t seem fazed by it though, replying: ‘No, he didn’t hear me. Carry on.’

Er, soz Leigh but we TOTALLY heard you.

GIF Joey Friends shock

Despite this explicit moment the girls seemed to enjoy the interview, with Jade later posting on the group’s Twitter: ‘Had a lovely time’

Leigh-Anne – who split from footballer boyfriend Jordan Kiffin in June – isn’t the only member of Little Mix to spill a sex secret lately either.

Perrie fuelled speculation that she was dissing her bedroom antics with ex-fiancé Zayn Malik when the band released break-up anthem Shoutout To My Ex in October.

In the tune Pez cheekily sings the lyrics: ‘I hope she gettin’ better sex, Hope she ain’t fakin’ it like I did, babe.’

Which, obvs, everyone took to be a dig at Zayn and his new model girlfriend Gigi Hadid.

Well the girls HAVE said they’ve grown up and got a more ‘mature’ image – and they sure meant it if these outbursts are anything to go by!