Debbie Reynolds, Carrie Fisher's mother, died today. Reynolds is survived by her son Todd Fisher (Carrie's brother) and Billie Lourd (Carrie's daughter)
I know Reynolds hasn't done much that would fall under the fantasy & sci-fi genres, but she is Carrie's so I figured here would be the best place.
Most people probably know Reynolds from Singin' In the Rain, she was also in Bundle of Joy with then husband Eddie Fisher (and pregnant with Carrie during filming), Madame in Disney's 1998 dub of Kiki's Delivery Service, Lilith Prescott in the Cinerama classic How The West Was Won, and voiced Charlotte A. Cavatica in the 1973 classic animated film adaptation of Charlotte's Web just to scratch the surface.