It is important to us that you are aware of data we are collecting about you and how we are doing it.
Accessorising with simple nude pointed heels and a metallic clutch, Rachel kept all eyes on her show-stopping look as she comfortably posed for cameras.
But one of Rachel Riley's most notably racy ensembles seems to have gone over viewers' heads - until now.
She's a stunning mathematician on Countdown and she always dresses to impress.
In a throwback clip from the Channel 4 game show, donned a tight-fitting pink number and marked the occasion by going braless.
The video has of course attracted a slew of iffy comments from over-excited fans - but most notable is the fact that the clip has only collected attention now, in 2017.
Rachel Riley is always causing conversation to stir.
Due to this we are updating our and.