Kristy Wu (born October 11, 1982) is an American actress. On television, she starred in Flight 29 Down (2005 - 2007) and had recurring roles in the seventh season of Buffy the Vampire Slayer (2003), the third season of The Legend of Korra (2014), and the first two seasons of Transformers: Robots in Disguise (2015 - 2016). Her film appearances include Cry Wolf (2005), Return to Halloweentown (2006), and End of Watch (2012).