Caitlin Marie Lotz (born December 30, 1986) is an American actress, dancer, and singer. She has portrayed Stephanie Horton in Mad Men, Officer Kirsten Landry in the MTV mockumentary series Death Valley (2011), Annie in The Pact (2013), and Sara Lance / The Canary / White Canary in The CW's Arrowverse television series, where she has appeared in Arrow, Legends of Tomorrow, The Flash, Supergirl, and Batwoman. She is also a co-founder of SheThority, a women empowerment organization.
Lotz attended Rancho Bernardo High School from 2001-2003.
Lotz started her career as a dancer, touring with Avril Lavigne and Lady Gaga, and starring in music videos including Lady Gaga's "Paparazzi" and "LoveGame", David Guetta and Estelle's "One Love", Selena Gomez's "Tell Me Something I Don't Know", Faith Evans' "Mesmerized", T-Pain's "Freeze", JoJo's "Baby It's You", Cascada's "Evacuate the Dancefloor", Kaci Brown's "Instigator", and Wang Leehom's "Gai Shi Ying Xiong". Lotz appeared on Dancing With the Stars season 8, as Lady Gaga's back-up dancer for the song "LoveGame". Her Avril Lavigne tour performance was released on the video The Best Damn Tour: Live in Toronto.