There are four known artists with this name: 1) A third culture urban pop/R&B singer from Japan.
2) A Latvian pop singer who competed at the 2010 Eurovision Song Contest.
3) A Dutch singer/ rapper.
4) A British reggae singer, real name Pamela Ross
5) A Danish Soul singer (http://www.aishaarts.com/AISHA/AISHA.html) 1) AISHA (real name unknown), born January 31, 1990, is an urban and R&B artist from Japan. She debuted in December 2010 with the release of her first extended play, "AISHA.EP".