Rachel Riley stunned on 8 out of 10 Cats tonight as she flashed the flesh in a skimpy yellow gown. The 35-year-old beauty took to the Channel 4 show to host the Countdown segment in a silky bright yellow sleeveless dress.Rachel looked as beautiful as ever as she flashed the flesh in the piece which trailed down to the floor but featured a very daring slit up one leg.The piece also hung from just one shoulder as the other was left bare, other than a teeny and hardly noticeable strap keeping the math genius' modesty in tact as she changed the letters.The blonde bombshell wore her hair down for the occasion and left her locks to fall past her shoulder.Rachel completed the look with a pair of high-heels and a blue headband around her hair just.
Read more on dailystar.co.uk