[citation needed] Westbrook is perhaps known best for her supporting role as Chelsi in the 2006 David Lynch film Inland Empire and as Justin Hartley's nanny Natasha Morton on This Is Us.

Other notable television appearances include B Positive, Gilmore Girls, United States of Al, How I Met Your Mother, Weeds, Parks and Recreation, Jane the Virgin, 9-1-1, Dollface and AJ and the Queen.

Westbrook also appeared in indie films Congratulations, Hollywood Fringe, and the 2009 low-budget thriller Four Boxes.

[2][3] In 2000, Westbrook appeared in a Counting Crows music video for “Mrs.

[4] In 2019, Westbrook appeared in television film Bixler High Private Eye.