Amanda Holden got her 1.8 million Instagram fans fired up with the help of her Heart FM crew. The 50-year-old bombshell took to her social media feed to share a video clip of the fun she'd been having at the radio station as the entire crew got low in the studio.In the snippet, the Britain's Got Talent judge can be seen wearing a purple high-neck minidress and dark green boots as she began to squat in time to the music.Her honey-blonde locks were swooped from her face and tied into a top knot as she unveiled her incredibly flexibility and toned legs.The TV star bobbed around enjoying the music with her Heart FM side-kick Ashley Roberts.The former Pussycats Dolls star seemed to be enjoying herself as she lip synced along while leading the charge with the routine.Raising one hand in the air - and twisting it around as if she were a cowgirl - Ashley joined Amanda with squat challenge.The songstress had also been wearing quite a revealing black and white dress that boasted a huge daring side slit that gapped open as she formed position.Meanwhile elsewhere on the clip, Amanda's co-host Jamie Theakston, 51, could also be spotted getting in on the workout action with a number of producers at his side.He had a huge smile on his face as he jigged and thrusted along with Ashley choreography.Amanda couldn't resist sharing the racy dance snippet with her adoring fans, she wrote: Squatting into #thursday @thisisheart doing our dailies."Within two hours of posting, thousands of likes and hundreds of comments had flooded beneath the clip.One person joked: "My knees hurt just watching this."Another online user said: "I love the guy who doesn't seem to notice that @noholdenback and @iamashleyroberts are squatting next to him in.
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