We teamed up with Freederm, the experts in skincare for spot-prone skin to give one lucky winner the chance to spend a day with Rich + Kat and the Big Top 40 team.
After sending in her video entry, Helena was selected as the winner by Freederm's judges and was given the chance to visit the The Vodafone Big Top 40, here at Global Radio.
Helena got to find out how the producer and presenters get prepared for the Sunday show, see how the show's website works, was involved with a Big Top 40 brainstorm and spent time with our Creative department where she got to see an ad recorded and hear how she sounds behind the mic.
The judges described Helena's entry, check it out below, as "a well researched piece, Helena knows what she's talking about and sounds very believable. Good voice and pronunciation."
Head over to findmyfreedom.co.uk where there's still chances for you to win £100 Top Shop or Toni & Guy vouchers.
Take a look at Helena's winning video...