Leigh-Anne Pinnock, 25, pulled off another stunning sartorial choice on Sunday as she went braless in a very daring pink satin number.
The dress put her at serious risk of a wardrobe malfunction due to the extreme plunging nature of the neckline.
There was also a very racy thigh-split going up one side which she showed off as she kicked one leg up above the other, giving a glimpse of her metallic heels.
The dress appeared to be a gift from Alesha Dixon, as it was from her very own Little Black Dress clothing company and retails at £75.
She captioned the image with the words: 'Tun'up,' before also posting an image of herself having fun with her girl pals.
Alesha was also clearly touched by the La Femme 19436 Short Black Strapless Layered Cocktail Dresses Cheap as she also shared it, writing: 'Beautiful @leighannepinnock in #aleshadixonlbd @teamlbd.'
Last week, Leigh-Anne was spotted living it up at the beach with her bandmates.
She took to social media once again, to share a very racy snapshot of their sunshine antics, attempting to pull off a tricky yoga pose in her thong bikini.
The Touch hitmaker sent her fans wild with the risqué shot, which showed off her peachy posterior in all its glory.
She was seen stretched out in the sand, with her backing dancers helping her lift her leg up.
'When the yoga position FAILS', she captioned the shot.
The singer's loyal followers lavished her with praise, enthusing, 'OMG!' and 'that body'.
Leigh-Anne has been missing her boyfriend Burnley striker Andre Gray, 25, during her time in the US supporting Ariana Grande on her Dangerous Woman tour.
Last week, she shared a sweet throwback of herself locking lips with her beau, who she went public with in December 2016.
In the throwback picture, the sports star couldn't keep his hands off the Touch hitmaker as she dazzled in a skimpy sparkly V-shaped vest top.
Leigh-Anne is no doubt counting down the days until she returns home to the UK with her bandmates Perrie Edwards, 23, Jade Thirlwall, 24, and Jesy Nelson, 25.
She shared the saucy snap saying 'soon' as the stars plan to varsity jackets on sale down in the UK shortly after their US tour finishes on April 15.
Leigh last saw the footballer when he jetted across the Atlantic to surprise his US-bound girlfriend as a bold declaration of his love for the singer in March.
Pleased as punch, the songstress wrote: 'This surprise was more than I could have ever asked for.
'Completely in shock and overwhelmed to finally see him again after so long.'