This competition has now closed.

We will be selecting two lucky winners who will each take a guest on a five-star trip to the set in Thailand, where they will not only meet the stars but also have a walk-on part in series five

The prize includes flights, a seven-night hotel stay in Thailand (three nights in Bangkok, and four nights in Koh Samui), transfers and spending money. 

See how Tricia, Peter, Suzannah and Chris - the winners of our last Be On Sky competition - got on when they spent the day on set.