Jemini were an English pop group from Liverpool, best known for scoring "nul points" and finishing in last place with their song "Cry Baby" at the 2003 Eurovision Song Contest in Latvia. To date, it is the only time in the contest's history that a UK entry has suffered that particular indignity.
Despite the failure of the song at the Eurovision song contest, it did mangage to hit the UK charts, peaking at #15. A second single "Try To Love" was planned, as was an album "Love Is Blind", but both were cancelled.
Personally, I think "Cry Baby" is a great little pop song, no better or worse than pop songs of the time. It certainly deserved better.