Auditioned for a role on "One Life to Live" in the late 90's. The
casting directors liked her but didn't hire her because of her
resemblence to series star Erin Torpey (Jessica Buchanan). When Torpey
left the show, Williamson was hired to replace her as Jessica
Buchanan.
Gave birth to a son McGreggor Edward Roberts (7 lbs, 4 oz.) on Tuesday, Sept. 21, 2010. McGreggor is the first child for the actress and husband Michael Roberts.
Recently re-signed to stay on to "One Life To Live" for a undisclosed amount of time.(source:ABC soaps In Depth) (October 2007)