Ninja is a female rapper from London who is the frontwoman of UK indie-rock band The Go! Team, formed in 2004. Ninja Sarasalo is a Finnish supermodel. She was born in Helsinki 1983. The first single Fashion was released in 2006. There is also Estonian DJ and producer Ninja, real name Karel Kattai. He has worked together with Dzheimz and released tunes with him under pseudonym Probe. There also existed a New York-based glam metal band with this name.