Twitter user, @FernsInDusk wrote: "I think @RachelRiley made history on Countdown with that dress!" @PaulCheers ... JJohn wrote: "Gorgeous," while Rachel Riley Fan Club added: "Simply stunning." ...

Read our full commerce guidelines here. Rachel Riley delighted fans as slipped on a pretty red floral dress for a surprising selfie. The Countdown presenter took to social media to show off her ...

COUNTDOWN star Rachel Riley wowed with her fashion choices on the Channel 4 show. She’s the perfect combination of brains and beauty and on the latest episode, Rachel proved her fashion prowess ...

COUNTDOWN'S Rachel Riley dazzled in a skin tight outfit today as a new host joined the Channel 4 gameshow. Rachel usually co-hosts the show alongside Colin Murray, but as part of Countdown's 40th ...

Rachel Riley looked breathtaking at the weekend as she glammed up for a new series of 8 Out of 10 Cats Does Countdown ... Elevating her outfit, Rachel slipped on a pair of nude pointed heels ...

COUNTDOWN star Rachel Riley showed off her curves on the podium in a plunging floral dress after reigniting her feud with Anne Robinson. The game show co-host stunned on the latest episode in a ...

Meanwhile Rachel left Countdown viewers hot under the collar in a skintight mini dress on the Channel 4 show. Rachel was on hand once again to provide the letters and numbers to the two players on ...

Rachel, 37, always brings the glam to Countdown and while her outfits are usually quite colourful, she went for a more classic palette on today's show. The math whizz wore a black short length ...

But Rachel added a touch of extra glam to it by only buttoning it up to her cleavage. She teamed the dress with a gold necklace and nude coloured high heels. Her Countdown co-host Colin Murray ...

COUNTDOWN'S Rachel Riley looked amazing as she sported a low-cut floral dress. The star, best known for her mathematics knowledge wowed viewers with her ensemble. Rachel, 37, wore a patterned ...

Rachel gets to show off her sense of style each day on Countdown, and Monday's show saw her embrace the summer in a vibrant yellow dress ... colour eyes does Rachel Riley have?" ...