A four day drip to Boston is the latest station-wide competition prize at Classic Hits 4fm.
The station has teamed up with Tour America and Discover America for the promotion, which started today at 10am and goes on each weekday till 7am till 7pm.
Two winners will fly from Dublin to Boston, Massachusetts if they work out who the famous celebrity is the station is giving clues out for. The prize also includes a Boston Harbour Cruise and €250 shopping spree.
Hear the audio trail above, or app users try this link.