At age 15, Lee turned down an offer from Sony Hong Kong to join the short-lived girl group Ris-K.

Eager to explore her Chinese roots and to see the world, in 2002, Lee joined another group called NRG performing in Hong Kong.

Initially, her music drew attention in clubs across Canada; radio soon followed with her first single "The Naughty Song", nominated for a Juno Award.

Featuring production from multi-platinum and three-time Juno Award winner Perry Alexander (Keshia Chante, Shawn Desman) and KUYA (Nelly, Ginuwine, MASE), Sinful Innocence enthusiastically explores society's "good girl/bad girl" double standard from Lee's own independent liberal perspective.

Lee signed a global management deal with leading entertainment brand partnerships agency, The SMC Group.

Later, in November 2011, a remix of “Best Shot” was released, with a second song, “Fashion Show.” An accompanying music video was posted to YouTube from her official account.