Billie posted this throwback photo on what would have been her mother's 61st birthday, 10 months after her death.
Billie posted this throwback photo on Mother's Day 2017, the first Mother's Day without Carrie.
The two share a sweet moment.
Billie poses with her mom and grandma Debbie Reynolds at her high school graduation.
Billie and Carrie attend the premiere of Star Wars: The Force Awakens, which stars them both.
Billie poses with her mom and grandma Debbie Reynolds at the annual event.
Billie poses with her mom at the Academy of Motion Picture Arts and Sciences' 7th annual Governors Awards in 2015.