Diane Keaton meets crush Justin Bieber on 'Ellen'

LOS ANGELES, Nov. 16 (UPI) -- Diane Keaton was floored to meet crush Justin Bieber on Friday's episode of The Ellen DeGeneres Show.

The 69-year-old American actress and DeGeneres were discussing the 21-year-old Canadian singer when Bieber surprised Keaton onstage. The star was shocked and delighted to receive a hug from the heartthrob, asking DeGeneres, "Do you think he'll ask me out later?"

The TV host had presented Keaton with two Justin Bieber shirts and showed her photos of the pop star's recent Calvin Klein underwear campaign. The actress was in awe of the ads, exclaiming, "That is not possible -- I have not seen that. That is gorgeous!"

Bieber later performed "Sorry" and "What Do You Mean?" for DeGeneres and his fans in honor of Bieber Week. The songs appear on his new album, Purpose, which was released Nov. 13. The singer will kick off an accompanying tour March 9, 2016, in Seattle, Wash.

Keaton is known for such films as The Godfather, Annie Hall and The First Wives Club, and recently appeared in Love the Coopers with John Goodman. She will star as Sister Mary on the new HBO series The Young Pope, and voice Jenny in DeGeneres' movie Finding Dory.