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.

Inside Justin Bieber's Emotional New Video With Diane Keaton

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

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

Watch Justin Bieber's new Diane Keaton-featuring video for 'Ghost

Diane Keaton and Justin Bieber team up for his 'Ghost' music video - Good Morning America

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

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

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

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

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

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

Diane Keaton features on Ashe's new track Love Is Letting Go