Diane Keaton Opens Up About Starring in Justin Bieber Music Video: He 'Was Kind to Everyone'

Diane Keaton and Justin Bieber.Photo: Rory Kramer Have you seen a sweeter duo? Diane Keaton, 75, starred inJustin Bieber’s latest music video for his single “Ghost” last week, and the Oscar-winning icon tells PEOPLE in this week’s issue on newsstands Friday that the experience was “friendly, open, loose and unique.” “Justin was kind to everyone and his team was perfection,” theSomethings Gotta Giveactress says of Bieber, 27. “I once directed a music video [for Belinda Carlisle’s 1987 hit “Heaven Is a Place on Earth”] but have never been in one.

Diane Keaton Pokes Fun at Her Love of Headwear with a Larger-Than-Life-Sized Hat

Diane Keaton.Photo: Amy Sussman/Getty Diane Keatonis taking her obsession with big hats to the next level! TheBook Club: The Next Chapteractress — famously known for her love of headwear — modeled a larger-than-life-sized straw hat with a black band in a new video shared on Instagram on Friday. “IS MY NEW HAT TOO BIG? BE HONEST…@maryamkeyhani@kunstsammlungnrw@strikeaposefestival@nmeyers,” Keaton, 77, joked in the caption for the Instagram Reel. She also made sure to include a tag for the artist Maryam Keyhani, who designed the monumental headgear.

Diane Keaton Posts About Leonardo DiCaprio's 'Beauty' — But Uses Photo of Reese Witherspoon's Son

From left: Diane Keaton, Reese Witherspoon and Deacon Phillippe.Photo: MediaPunch/Shutterstock; Jon Kopaloff/Getty; Stefanie Keenan/Getty Diane Keatonjust had a hilarious — but flattering — mix-up, apparently mistakingReese Witherspoon’s son for a famous Hollywood heartthrob.It all began when Keaton, 75, posted a slideshow video of famous celebrity men toInstagramMonday with the caption “MALE BEAUTY!!!” In a voiceover, Keaton provided commentary for each image, kicking off her collection with a picture of who she thought wasLeonardo DiCaprio.

Diane Keaton Professes 'Love' for Ariana Grande as She Hilariously Sings Along to 'Thank U, Next'

Photo: Vera Anderson/WireImage; Cindy Ord/Getty Images for Diane Keatonis proving to be anAriana Grandesuperfan. On Wednesday, the 75-year-old actress shared a video on Instagram showing love to Grande, 28, and giving her followers a glimpse at her vocals in hopes of scoring a duet with the singer. “You know,Ariana Grandeis just amazing so once in my life, just once in my stupid life I want to sing along with the amazingAriana Grandeso here I go,” Keaton begins the video.

Diane Keaton Recalls How Studio 'Didn't Want Al Pacino at All' Before Casting Him in' The Godfather'

Photo: Matt Winkelmeyer/Getty; Allen Berezovsky/Getty Diane Keatonis looking back on the making ofThe Godfather. During herHand & Footprint Ceremonyat Hollywood’s TCL Chinese Theatre on Thursday, theMack & Ritastar, 76, recalled to PEOPLE thatAl Pacino, 82, was not an obvious choice before being cast in his iconic role as Michael Corleone inThe Godfather. “The studio didn’t want Al Pacino at all,” Keaton said, noting that she was cast before him in theFrancis Ford Coppolaclassic.