Perrie was backstage with the girls ahead of a concert when she started busting out her best shapes to Beyoncé's track 'Drunk In Love'.
The blonde star, who is engaged to One Direction's Zayn Malik, was seriously giving it her all as Jade's mum Norma sat on a sofa behind her.
But Norma didn't even look up and instead seemed engrossed in her mobile phone....!
Sharing a short clip on Instagram, Perrie joked: "Pre-show shenanigans as always! Norma doesn't seem impressed by my moves! ;) hehe. Perrie <3."
Little Mix are currently performing around the US supporting Demi Lovato on her 'Neon Lights' tour.
Their leg finishes on 18 March, before fellow X Factor star Cher Lloyd takes over. The girls have also been joined by US X Factor's Fifth Harmony.
Last night, Little Mix sang their hearts out in Wallingford, Connecticut, and tweeted a picture taken backstage with their dancers.
Leigh-Anne Pinnock, meanwhile, told fans: "This tour has been so much fun can't believe it's over soon! :( love you so much mixers.. Night :) x leigh-leigh x."
Watch Little Mix's video for new Sport Relief single 'Word Up' here: