Kristy Wu

Kristy Wu (born October 11, 1982) is an American retired actress best known for her recurring role as Chao-Ahn in the TV series Buffy the Vampire Slayer and co-starring as Melissa Wu in Flight 29 Down. She has made guest appearances on various television shows including Joan of Arcadia, Freaks and Geeks, and Moesha. In addition, Wu has appeared in movies such as What's Cooking?, Drive Me Crazy, and Cry Wolf. She also co-starred alongside Sara Paxton as one of the Sinister Sisters in the fourth installment of the Disney Channel film series Return to Halloweentown.