Billie Catherine Lourd was born on July 17, 1992, in Los Angeles, California.
She appeared in Star Wars: The Force Awakens as Lieutenant Connix in 2015 and Star Wars: The Last Jedi in the same role in 2017.
In TV, she appeared in Scream Queens and American Horror Story as Mallory, Linda Kasabian, and Winter Anderson. She was also in Billionaire Boys Club as Rosanna Richi.
She is set to appear in Star Wars: Episode IX in the same role as she did in the first two movies. She has been a guest on The Tonight Show Starring Jimmy Fallon, Late Night with Seth Meyers, and The Late Late Show with James Corden. She has also been a guest at Live! With Kelly.