Lysa Aya Trenier, also known simply as Aya, is a British singer-songwriter and actress. She most notably is associated with the Naked Music recording label. She is of Singaporean/Irish/Scottish descent. Aya was a member of the group Repercussions Aya also appeared in the 1999 film Loving Jezebel. She was credited as Lysa Aya Trenier.