Rumer Glenn Willis (born August 16, 1988) is an American actress, the eldest daughter of Demi Moore and Bruce Willis and the stepdaughter of Ashton Kutcher and Emma Heming.

Born Rumer Glenn Willis in Paducah, Kentucky, where her father was filming In Country at the time, she was named after British author Rumer Godden. Her mother, actress Demi Moore, hired a cameraman to videotape her birth. She has two younger sisters, Scout Larue (born 1991) and Tallulah Belle (born 1994).

Raised in Hailey, Idaho, Willis enrolled as a freshman at the Interlochen Arts Academy in Interlochen, Michigan. In January 2004, she enrolled as a sophomore at Wildwood Secondary School in Los Angeles, California. She briefly attended the University of Southern California for one semester before dropping out.