Anne Louise Dudek (b. March 22, 1975, Boston, Massachusetts) is an actress from Newton, Massachusetts.
She played the role of cruise line heiress Tiffany Wilson in the 2004 comedy film White Chicks. She also starred in a sitcom, The Book Group, and has been a guest star on Desperate Housewives (as Karl Mayer's girlfriend in Season 1), How I Met Your Mother (as Ted's Krav Maga-trained ex-girlfriend), Friends, Charmed, Bones and Six Feet Under, as well as playing Lucinda Barry in the pilot episode of Psych and a sex offending teacher on Law and Order: CI. She has won the Connecticut Critics Circle Award for outstanding performance in The Glass Menagerie.
Dudek had a recurring role on House as Amber Volakis (known by Dr. House as "Cutthroat Bitch"), one of ten physicians under consideration by Dr. House for a permanent position. Her character survived the first series of cuts and was eliminated in the ninth episode of season 4, but then returned briefly as the love interest of Dr. Wilson.
On Mad Men Dudek appeared as next-door neighbor Francine Hanson, and on Big Love as one of antagonist Alby Grant's wives.