Justin Bieber plays the role of doting grandson in his new music video for “Ghost.” Following the death of his grandfather, the singer reconnects with his grandmother, going on long walks with her along Ventura Beach, updating her dating profiles, and taking her out for a night of cocktails and dancing. It’s a sweet story on its own, but his fictitious grandmother happens to be played by none other than Oscar-winning actor Diane Keaton—the chicest grandmother one could ask for.
