Oscar-winning actress Diane Keaton, who died at 79, was renowned for her performances and distinct style that defined iconic films like “The Godfather,” “Annie Hall,” “Father of the Bride,” and “Something’s Gotta Give.”

Her passing evoked heartfelt tributes from fans and many notable actors, including co-stars Bette Midler, Mandy Moore, and Steve Martin, who shared cherished memories of their time spent with Keaton.

Bette Midler

“She was hilarious, a complete original, and completely without guile, or any of the competitiveness one would have expected from such a star. What you saw was who she was … oh, la, lala!” — On Instagram. Midler starred alongside Keaton in “The First Wives Club.”

Kimberly Williams-Paisley

“Diane, working with you will always be one of the highlights of my life. You are one of a kind, and it was thrilling to be in your orbit for a time. Thank you for your kindness, your generosity, your talent, and above all, your laughter.” — On Instagram. Williams-Paisley portrayed Keaton’s daughter in the beloved “Father of the Bride” films.

Steve Martin

“Loved!” — On the social platform X. Martin, who starred with Keaton in “Father of the Bride,” also shared an amusing interview exchange that highlighted their close relationship.

Cynthia Nixon

“When I was a kid, Diane Keaton was my absolute idol. I loved her acting. I loved her vibe. I loved her everything.” — On Instagram. Nixon fondly remembered working on the film “Five Flights Up” with Keaton.

Mandy Moore

“They say don’t meet your heroes but I got to work with one of mine and even call her ‘mom’ for a few months. An honor of a lifetime. What an incandescent human Di is and was.” — On Instagram. Moore co-starred with Keaton in the romantic comedy “Because I Said So.”

Octavia Spencer

“Thank you, Diane, for reminding us that authenticity never goes out of fashion.” — On Instagram.

Ben Stiller

“One of the greatest film actors ever. An icon of style, humor and comedy. Brilliant. What a person.” — On X.