Biography: Bianca Lawson (born March 20, 1979) is an American actress. Lawson is known for her regular roles in the television series Saved by the Bell: The New Class, Goode Behavior, Pretty Little Liars, and Rogue. She has also had recurring roles in the series Sister, Sister, Buffy the Vampire Slayer, The Steve Harvey Show, Dawson's Creek, The Secret Life of the American Teenager, The Vampire Diaries, Teen Wolf, and Witches of East End. In 2016, Lawson began starring in the Oprah Winfrey Network drama series Queen Sugar.