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.

Justin Bieber Just Jared: Celebrity Gossip and Breaking Entertainment News, Page 221

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

Diane Keaton Says She “Didn't Even Know” Justin Bieber Before Starring in His “Ghost” Music Video

Diane Keaton Said She “Wasn't A Fan” Of Justin Bieber Before The “Ghost” Music Video, But A 2015 Encounter Begs To Differ

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

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

Diane Keaton Freaks Out Over Meeting Justin Bieber: Watch

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

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

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

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

Diane Keaton Stars in Justin Bieber's Ghost Music Video, ghost justin bieber

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