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 Music Video, ghost justin bieber

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

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

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Diane Keaton Freaks Out Over Meeting Justin Bieber: Watch

Diane Keaton Gushes Over Working With Justin Bieber

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 know Justin Bieber before joining his music video

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