BBC sign language translator has gone viral after translating the Finnish entry ‘Cha Cha Cha’ into British sign language at the Eurovision final.The upbeat dance track by Käärijä was an early favourite to win the 2023 Eurovision Song Contest 2023. One viewer described the performance as “fucking bonkers and brilliant”, with another adding: “The Eurovision village went wild for Finland…biggest reaction of the night so far.”However, ‘Cha Cha Cha’ ultimately came in at second place to Swedish singer Loreen and her song ‘Tattoo’.BBC sign language translator Adrian Bailey was praised for his enthusiastic performance of the tune.