Singer-songwriter whose music incorporated many genres, including jazz, rap, disco, and funk.
She studied jazz voice at the Manhattan School of Music.
She was honored with a Theatre World Award for her debut performance in the Broadway production of The Threepenny Opera in 2006.
She was born to writer-director Malcolm McKay and actress Robin Pappas.
She was in the 2007 film P.S. I Love You with Hilary Swank.