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

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

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

Diane Keaton Gushes Over Working With Justin Bieber

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

How Diane Keaton outwitted ageism and bad reviews to still reign supreme in Hollywood at 77, Culture

Diane Keaton Is Way Too Qualified To Star In Justin Bieber's “Ghost” Video, But There She Is

Diane Keaton Plays Justin Bieber's Vibrant, Gucci-Clad Grandma in His New “Ghost” Music Video - Everything Zoomer

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

Justin Bieber Dates His Grandmother (Oscar Winner Diane Keaton) In Strange Video for Song, “Ghosts”

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

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