In 1987, Kraus was chosen internally by TVE as the Spanish representative for that year's Eurovision Song Contest with the song "No estás solo" ("You're Not Alone"). It was not seen by commentators as a Eurovision-friendly song, and at the 1987 Eurovision, held on 9 May in Brussels, could only place 19th out of the 22 entries. The performance is nowadays remembered more for the strange heavy make-up Kraus wore than for the song itself.