Diane Keaton didn't know Justin Bieber before joining his music video

Diane Keaton revealed that she 'wasn't a fan' of Justin Bieber and 'didn't even know' him before signing on to star in his 'Ghost' music video.

Diane Keaton Stars In Justin Bieber's Ghost Video

Justin Bieber Collaborator Diane Keaton Looks Back on Starring In His Music Video, Talks Her Changing Perception of the Star, Diane Keaton, Justin Bieber

Diane Keaton didn't know Justin Bieber before joining his music video

Diane Keaton Talks Starring in Justin Bieber's Ghost Music Video

Diane Keaton talks Justin Bieber music video, Reese Witherspoon's son

Diane Keaton 'didn't even know' Justin Bieber before music video role

Diane Keaton Talks Starring in Justin Bieber's Ghost Music Video

Diane Keaton Wasn't a Justin Bieber Fan Before Starring in Ghost Video

Justin Bieber enlists the help of legendary actress Diane Keaton in teaser for new Ghost music video

Diane Keaton still doesn't know why Justin Bieber cast her in 'Ghost' video: 'I hadn't been a fan

Justin Bieber debuts full Ghost music featuring Oscar-winning actress Diane Keaton

Diane Keaton Stars In Justin Bieber's Ghost Video

Diane Keaton is Starring in Justin Bieber's New Music Video as His Dead Grandma?

Diane Keaton Stars in Justin Bieber's New Music Video, Wearing Her Own Clothes

Justin Bieber Got Diane Keaton To Star In His New Music Video, And The Teaser Is Pretty Adorable