She became famous as the co-host of the Countdown alongside Nick Hewer. She also competed in season 11 of Strictly Come Dancing.
She attended Oriel college in Oxford.
She replaced Carol Vorderman as the host of the Countdown.
She worked as a data analyst for a website.
She married Jamie Gilbert in 2012, however the couple split the following year.
- The meaning of the name Riley: Descendant Of Roghallach