Celebrities, Ex Cher Pay Tribute to Val Kilmer Following His Death at 65: 'One of the Best to Ever Do it'

Everyone from Josh Brolin and Michael Mann to Francis Ford Coppola and Kilmer's ex, Cher, shared their favorite memories of the actor while giving their condolences to his family.

Brolin posted a picture of himself with Kilmer on Instagram, writing, "See ya, pal. I'm going to miss you. You were a smart, challenging, brave, uber-creative firecracker. There's not a lot left of those. I hope to see you up there in the heavens when I eventually get there. Until then, amazing memories, lovely thoughts."

Coppola, who directed Kilmer in Twixt, remarked on Kilmer's great talent, calling him a "joy to know."

"Val Kilmer was the most talented actor when in his High School, and that talent only grew greater throughout his life," he wrote. "He was a wonderful person to work with and a joy to know -- I will always remember him."

Mann, who worked with Kilmer on the much-praised 1995 action-thriller Heat, remembered the actor as bringing a "powerful current" to movie.

"While working with Val on 'Heat' I always marveled at the range, the brilliant variability within the powerful current of Val’s possessing and expressing character. After so many years of Val battling disease and maintaining his spirit, this is tremendously sad news," he said in a statement.

Cher who dated Kilmer in 1982 and remained friends with the actor also paid tribute, writing on X, "VALUS. Will miss u,U Were Funny,crazy,pain in the ass, GREAT FRIEND,kids💜U, BRILLIANT as Mark Twain, BRAVE here during ur sickness."

Kilmer's Top Gun family also paid tribute to the late actor, with Anthony Edwards telling PEOPLE in a statement, "Val Kilmer, in a life time as an artist created work that touched so many in so many mediums. Hoping he is at peace."

"RIP to our forever Iceman 🕊️," wrote Jennifer Connelly, who co-starred in 2022's Top Gun: Maverick, over a photo of Kilmer from the original 1986 Top Gun, on her Instagram Stories.

Kilmer portrayed the role of Tom "Iceman" Kazansky in the Top Gun movies, a rival to Tom Cruise's Peter "Maverick" Mitchell at the U.S. Navy's Top Gun fighter pilot school.

In Maverick, which revisits the characters more than 30 years after the first movie, Iceman is the commander of the U.S. Pacific Fleet and he Maverick to return to Top Gun to train a new class of graduates for a highly specialized mission.

Danny Ramirez, who appeared in Maverick as one of the pilots Cruise's character trains, shared a photo of Kilmer to his Instagram Stories on April 2 and wrote that Kilmer "was nothing but kind, joyous and playful" during their time together on set.

"I felt lucky to be in the same room. A brilliant and generous performer and one of the coolest to ever do it. Rest in peace, Val," Ramirez, wrote.

Also known for this roles in Batman Forever, True Romance and more, died  in Los Angeles following a bought of pneumonia, according to his family. He was 65.

Kilmer's daughter, Mercedes Kilmer, confirmed the news to the New York Times -- which first reported the death. Prior to coming down with pneumonia, Kilmer had been diagnosed with a throat tumor back in 2014, and had to be rushed to UCLA Medical Center in 2015 to treat severe bleeding in his throat. The tumor was the result of oral cancer.

The cancer eventually went into remission -- his daughter told NYT he'd fully recovered, a feat he attributed directly to his faith as a Christian scientist.

He did still suffer the effects of the disease, however, with Kilmer, who reprised his role in the 2022 sequel, Top Gun: Maverick unable to use his voice due to the throat cancer. The filmmakers used A.I. to recreate his voice, however, and include him in the box office hit.

Kilmer is survived by his children Mercedes and Jack, who he had with his ex-wife, actress Joanne Whalley.

See more tributes to the late actor below: