Alan Thicke’s memorial service was a star-studded one that included the likes of Leonardo DiCaprio, Kirk Cameron, and Joanna Kerns in attendance.
But it’s clear that all these celebs saw Thicke as a special, rare kind of star.
The stars gathered with Thicke’s family members and close friends on the night of Dec. 18 to honor the late actor, who passed away from a heart attack just days earlier while playing hockey with his teen son.
Some spoke at the service, while others came to pay their respects. And many of the A-listers paid personal tributes to Thicke on their own time.
DiCaprio had this to say on Facebook:
Cameron reflected on his “TV dad” on Instagram:
View this post on Instagram
I spent Monday through Friday for seven important years with Alan Thicke as my "TV dad." I'm shocked and truly heartbroken today at the news of his death. Alan was a generous, kind and loving man. I am so blessed to have grown up with him. Chelsea and I send our love and prayers to his family tonight. We will cherish the memories… "sharing the laughter and love."
And Kerns said in an interview with People, “Alan was an unforgettable TV dad and husband. In the course of the show we became dear friends. He was a relentless flirt—handsome, cocky and wickedly funny. But he was also at heart a kind soul with a knack for self-deprecating humor.”
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Rest in peace, Alan Thicke! You will surely be missed.
NEXT: See the celebrities that died in 2016 below.
Celebs Who Died Debbie Reynolds
The legendary Hollywood actress, 84, suffered a stroke on December 28 and died hours later, one day after the death of her daughter, actress Carrie Fisher.
Celebs Who Died In 2016 Carrie Fisher
The iconic actress, best known for playing Princess Leia in the Star Wars films, sadly passed away Dec. 27 at age 60 after suffering a heart attack during a flight from London to LA.
Celebs Who Died In 2016 George Michael Celeb Deaths
Pop star George Michael suffered heart failure and was found dead in his home in England on Christmas Day, 2016 at only 53 years old. The British songwriter had sold tens of millions of albums as a member of the duo Wham! and as a solo artist.
Celebrities Who Died In 2016 Zsa Zsa Gabor
Zsa Zsa Gabor
The Hungarian actress and socialite famous for her glamorous lifestyle and marriages passed away at age 99 due to heart failure.
Celebrities Who Died In 2016 Alan Thicke
The Growing Pains actor passed away at age 69. Carleen Donovan, a publicist for Thicke's son Robin, told the Associated Press the actor died from a heart attack.
Celebrities Who Died In 2016 John Glenn
The first man to orbit the Earth passed away at age 95 after being hospitalized in an Ohio State University medical center since last week. He had been battling health issues since a stroke a few years ago.
Celebrities Who Died In 2016 Peter Vaughan
The actor, famous for his roles on Porridge and Game of Thrones passed away at age 93, "peacefully with his family around him."
Celebrities Who Died In 2016 Florence Henderson
The actress famous for playing The Brady Bunch mom died of heart failure at age 82.
Celebrities Who Died In 2016 Leonard Cohen
The influential singer and poet died at age 82 from an unnamed cause. His death was confirmed by his label on Facebook on November 11.
Celebrities Who Died In 2016 Arnold Palmer
The champion golfer died at age 87 from complications of heart problems on September 25.
Celebrities Who Died In 2016 Gene Wilder
The 83-year-old Willy Wonka and the Chocolate Factory star died at home in Stamford, CT, of complications from Alzheimer’s disease on August 29.
Celebrities Who Died in 2016 Don Marshall
The actor, who appeared on TV shows including Star Trek, Land of the Giants, and Julia, died October 30 in Los Angeles surrounded by loved ones. He was 80.
Celebrities Who Died In 2016 Muhammad Ali
The legendary boxer and civil rights champion died at age 74 of septic shock after a 32-year battle with Parkinson's disease on June 3.
Celebrities Who Died In 2016 Prince
The legendary "Purple Rain" performer died at age 57 of an accidental overdose on April 21.
Celebrities Who Died In 2016 Doris Roberts
Celebrities Who Died In 2016 Merle Haggard
The country music legend died on his 79th birthday of double pneumonia on April 6.
Celebrities Who Died In 2016 Joey Feek
Celebrities Who Died In 2016 Patty Duke
The Oscar-winning actress died of sepsis from a ruptured intestine at age 69 on March 29.
Celebrities Who Died In 2016 Harper Lee
The author of To Kill a Mockingbird died in her sleep at age 89 on February 19.
Celebrities Who Died In 2016 Alan Rickman
Celebrities Who Died In 2016 Glenn Frey
The founding member of the Eagles died at age 67 of complications from rheumatoid arthritis, acute ulcerative colitis and pneumonia on January 18.
Celebrities Who Died In 2016 David Bowie
The iconic singer passed away at age 69 after an 18-month battle with cancer on January 10.