The singers both dared to wear plunging white dresses when they partied at London club Mahiki on Saturday (6 June).
Leigh-Anne, 23, left the Mayfair nightclub hand in hand with her boyfriend Jordan Kiffin and looked absolutely gorgeous.
And she certainly wasn't shy of flashing plenty of cleavage and leg in a monochrome kimono style dress with black belt.
Meanwhile, 22-year-old Jade - who is thought to be single since splitting with ex-boyfriend Sam Craske - was seen leaving the club with a mystery man...
Tell us more, Jade!
Wearing a 60s-inspired A-line white dress teamed with thigh-high boots, Jade flashed a big smile at waiting photographers.
Earlier the same evening, Little Mix had appeared at the Capital FM's Summertime Ball where they performed their new single 'Black Magic'.
It was an eventful evening for the band, as Perrie Edwards faced meeting One Direction for the first time since her fiancé Zayn Malik quite the band earlier this year.
Jesy's boyfriend Jake Roche was also at the event, performing with his band Rixton.
10 reasons why Little Mix are fab role models:
Watch the video to Little Mix's single 'Black Magic' here:
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