Spencer, Binky and Lucy, along with Oliver Proudlock, have turned into fitness fanatics for their latest DVD MIC:FIT.
Viewers are used to seeing the stars hanging around the coolest bars and eateries in Chelsea, but it seems they're ditching drinks for healthier options.
In an exclusive clip taken from their new DVD, Binky and Lucy demand the boys leave the kitchen so that they can concentrate on a special smoothie concoction.
And they may be a close-knit group, but after witnessing their bossy antics, Spenny declares: "I would not want to live with either of these people."
Lucy and Binky show off their killer bodies as they chuck fruit into a mixer, but Spencer is left unimpressed, saying: "They're the worst smoothies ever, both of them."
In MIC:FIT, Binky, Spencer, Lucy and Proudlock are joined by a team of trainers to present four dynamic 20-minute workouts.
MIC's eighth series is still on air, and viewers have just seen the return of Spencer following a short break away from Chelsea. However, Spencer came back to London with a very special person in tow - his glamorous new girlfriend Lauren Frazer Hutton!
MIC:FIT is out now on DVD and Digital HD. Join the conversation at #MICFIT.
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