CAROL Vorderman sizzled in a figure-hugging red floral dress as she shared secret snippets from her stint on Beat The Chasers.
The former Countdown maths ace, 61, teased a "little taster of what's to come" as she uploaded a short clip of The Chase spin-off, set to air today.
It showed Carol being welcomed onto the Beat the Chasers game show floor by host Bradley Walsh, who commented: "Now your IQ is as high, if not higher," before gesturing to the Chasers.
Carol excitedly squealed: "Is it?" to which he replied: "Ah yeah."
She got the ITV crowd giggling when she added: "I like that - no pressure Carol," before Bradley quipped: "So this will be a meeting of minds.
"I look forward to this."
Carol told fans the spin-off will air at 9pm - yet many were more glued to her outfit.
One commented of the semi-sheer design, which showed off her curves perfectly: "Wow you look sensational gorgeous Carol!"
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Another wrote on Twitter: "LOOKING AS SEXY AS EVER," as a third revealed: "Two of my favourite things all in one place! Vorders and The Chase! Happy days."
CAROL'S CHASE
Carol is one of a number of celebrities due to take part in the upcoming Beat The Chasers specials - which air on Monday 10 and Tuesday 11 January.
Joel Dommett, Adrian Chiles, Samia Longchambon and Simon Weston are among the stars that are due to join the mathematics whizz.
Unlike The Chase, the new episodes of Beat the Chasers will see the celebrity contestants take on up to six of the Chasers at once.
The stars have an opportunity to build up their cash in the first round, before going on to face however many of the Chasers they dare to pick.
However, as the number of Chasers goes up - the money offers become increasingly tempting, sometimes reaching tens-of-thousands of pounds.
Anne Hegarty, Jenny Ryan, Paul Sinha, Shaun Wallace, Darragh Ennis and Mark Labbett then try their best to answer more correct answers that the celeb guest.
Carol's TV appearance comes just days after she set pulses racing as she struck a sexy pose on her sofa - showing off her ageless beauty by going make-up free.
She wowed her social media fans fixed a sultry stare at the camera as she bit her lip in one of the cosy at-home snaps.
The TV star let her blonde locks flow down round her face as she smiled wide for a second snap, as she told fans she was "back in the room" after New Year's Eve.