|Guest appearances of Rick Astley|
|First appearance||14 February 2017|
|Last appearance||20 February 2017|
|Episodes with Rick Astley|
Rick Astley is a guest on Countdown. He is a singer, songwriter, musician and radio personality most notable for his 1987 single "Never Gonna Give You Up", which became a #1 hit in 25 countries, as well as, later, the basis for the prominent Internet meme known as Rickrolling.