Originally appeared on E! Online .

Diane Keaton ’s loved ones are still reeling after her death.

Following the "Father of the Bride’s" death at age 79 on Oct. 11 , her longtime friend Carole Bayer Sager — a Grammy and Oscar-winning songwriter — detailed her last visit with Keaton, which she said occurred only “two to three weeks ago.”

“She was very thin," Bayer recalled to People , saying she’d been surprised by Keaton's appearance. "She had lost so much weight."

The 81-year-old — who co-wrote Keaton's single “First Christmas” — shared she’d seen the " First Wives Club" actress less frequently this year, as Keaton had spent more time in Palm Springs after her home had been damaged in the California wildfires.

“She was down there for a while, and when she came back,” Bayer sa

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