Killer is a rock band founded in 1999 in Helsinki, Finland. Killer is a group of four, with the vocalist Siiri Nordin being the most appearing member. Their debute single Hurricane was released in February 2001. In August it was followed up by All I Want, a song which came to be a hit in Finland. Later that year they also released the album Sickeningly Pretty & Unpleasantly Vain. Their second album, Sure You Know How To Drive This Thing was released in 2003, the album includes the song Naughty Boy which was a big hit and one of the most played songs on Finnish radio that summer, it also made it to number one on the MTV's Up North chart.   Wikipedia