There are four artists that go by AI.
1) AI (植村 Carina 愛, Ai Carina Uemura) was born in LA 1981 to a Japanese father and half Japanese half Italian-American mother. Having spent her childhood in her father's hometown, Kagoshima Japan, AI moved to LA on her own to be trained as a professional performer. At the age of 17, AI performed as a dancer for Janet Jackson's promo video "GO DEEP", and signed with BMG to make her debut in Japan. Four years later, in 2003, AI signed with Def Jam Japan. Read more on Last.fm