Celebrity Death

Catherine O'Hara passed away from a blood clot in the lungs ... TMZ has learned.

The L.A. County Department of Public Health released the actress' death certificate Monday, which lists her cause of death … O'Hara's immediate cause of death is listed as pulmonary embolism, with rectal cancer as the underlying cause.

The death certificate says she was cremated and her remains were given to her husband, Robert "Bo" Welch.

We broke the story ... O'Hara passed away at the end of January, two sources with direct knowledge told us at the time. She had been rushed to the hospital in serious condition. She was reported by dispatch personnel as having trouble breathing.

Blake Garrett -- best known for his role in "How to Eat Fried Worms" -- has died at age 33 ... TMZ has learned.

Blake's mom, Carol Garrett, tells TMZ ... the former child star passed away Sunday. She says the family is still awaiting the autopsy results from the medical examiner to determine an official cause of death.

She tells us Blake went to the emergency room last week in Oklahoma after experiencing intense pain and was later diagnosed with shingles. Carol adds Blake may have self-medicated to cope with the pain from the viral infection, and she believes his death could have been a tragic accident.

Brad Arnold -- a founding member and the lead singer of 3 Doors Down -- has died, the band announced in a social media post.

The statement explains Brad passed away peacefully early Saturday while surrounded by his wife, other family members and loved ones following his cancer diagnosis.

The band writes Brad helped redefine rock music through his work with 3DD ... producing enduring hits over the years like "Kryptonite" -- which he penned while sitting through math class in high school.

Terrance Gore -- the former MLB star who played for multiple World Series-winning teams -- has died.

A shared Instagram post between Gore's account and the Gap to Gap Baseball Academy confirmed the news Saturday ... with the academy noting the world "lost a tremendous man last night, but more importantly a family lost a dad, a husband, a brother."

The announcement revealed he died Friday evening. A cause of death has not been shared.

Multiple tributes have been posted since the news broke ... with the Kansas City Royals -- the team for which Gore played a majority of his games at the major league level -- and MLB also sharing their condolences.

6:53 PM PT -- The Fulton County Medical Examiner tells TMZ ... Nathan's cause and manner of death are currently undetermined.

DJ Young Slade -- Lil Jon's son -- has died ... his father announced in a statement Friday.

Lil Jon tells TMZ ... "I am extremely heartbroken for the tragic loss of our son, Nathan Smith. His mother, Nicole Smith, and I are devastated. Nathan was the kindest human being you would ever meet. He was immensely caring, thoughtful, polite, passionate, and warmhearted -- he loved his family and the friends in his life to the fullest."

Jon said, "He was an amazingly talented young man; a music producer, an artist and engineer, and graduate of NYU. We loved Nathan with all of our hearts and are incredibly proud of him. He was loved and appreciated, and in our last times together we're comforted in knowing that we expressed that very sentiment to him."

Jon thanked the Milton Police Department for their help searching for his son.

Nathan was reported missing on Tuesday this week ... earlier today, searchers pulled a body from a pond in the area. Police said there was no indication of foul play. Milton, Georgia is about 30 miles north of Atlanta.

Nathan Smith was 27.

Charles C. Stevenson Jr. -- the actor most famous for playing Smitty the bartender on "Will & Grace" -- has died.

He died of natural causes on Jan. 19 in Camarillo, California, his son Scott confirmed to TMZ. Variety was first to report the news.

Aside from playing the beloved barman, Stevenson was known for portraying preachers, priests, and pastors in supporting roles throughout his decades-long career.

T.K. Carter heart gave out ... according to the Los Angeles County medical examiner.

The M.E. lists the actor's cause of death as systolic heart failure. Atrial fibrillation and pulmonary hypertension were contributing factors.

We broke the story ... Carter -- best known for playing Nauls in the 1982 sci-fi horror flick "The Thing" -- was found dead in his Duarte, California residence last week after a call for service was made. No foul play is suspected.

Acclaimed jazz bandleader Ken Peplowski has died ... and his sudden passing occurred right before he was to play on a cruise already at sea, TMZ has learned.

A passenger on The Jazz Cruise tells TMZ ... the renowned clarinetist and saxophonist died yesterday. Ken was supposed to play on the cruise in the late afternoon with a quartet ... and was a no-show. A search ensued and he was found dead inside his cabin. His death was announced prior to the big band main feature concert later that night. The ballroom was shocked ... with a lot of gasps and then silence.

A statement from the niche cruise's executive director, Michael Lazaroff, reads in part ... "He was a great musician, but he was also one of the very best entertainers ever. I do not know any musician who respected the bandstand more than Ken. He was always prepared, love performing with his fellow musicians, and, man, could he play!"

Ozzy Osbourne definitely stopped by the Grammys on Sunday, his widow Sharon says ... telling fans she felt her late husband's presence during Post Malone's tribute.

The singer-songwriter shared a clip Monday from music's biggest night ... which captured Posty belting out Black Sabbath's hit song "War Pigs" while legendary guitarist Slash backed him up.

The clip cuts between the performance and Osbourne's emotional family looking on with tears streaming down their faces.

Chuck Negron -- one of the founding members and frontman of rock band Three Dog Night -- has died.

The singer died on Monday at his home in Studio City, CA surrounded by family, according to his obituary. A cause of death has not been immediately revealed, but the singer battled chronic obstructive pulmonary disease (COPD), for decades, and suffered from heart failure at the end of his life.

Negron was born in 1942 and raised in the Bronx, New York, and moved to Los Angeles to play basketball for California State University. During this time, he explored music as he had grown up singing in doo wop groups.

Grady Demond Wilson -- best known for playing Lamont Sanford, the son of Fred Sanford on the NBC sitcom "Sanford and Son" -- has died.

Wilson's son, Demond Wilson Jr., tells TMZ ... he was pronounced dead Friday morning at his home in Palm Springs, California. He passed away from complications related to cancer.

Demond Jr. didn't reveal the type of cancer he had. He told us ... "I loved him. He was a great man."

Steve Martin and Martin Short raised a glass to Catherine O'Hara during their comedy show Friday night, just hours after TMZ broke the news of her death.

Check out the sweet tribute -- they had an image of the late actress on a screen during their 'Best of' tour stop in Austin, Texas, as Martin doted over her as "the greatest, most brilliant, kindest, sweetest angel" they had ever worked with.

They raised their glasses and clinked them in her honor as the audience erupted in cheer.

Michael "5000" Watts, a powerhouse DJ and producer from Texas, has died.

His family announced the news Friday, revealing he had developed a fatal heart rhythm called Torsades de Pointes, which caused a sudden cardiac death. He died surrounded by loved ones, his family said.

His family alerted fans on Wednesday that he had been hospitalized due to "some tremendous health issues" and asked for prayers.

Catherine O'Hara -- famous for her work in "Schitt's Creek," "Home Alone," and "Best In Show" -- is dead ... TMZ has learned.

The legendary Hollywood actress died Friday, two sources with direct knowledge tell TMZ.

O'Hara's agency, CAA, later confirmed the news by saying she died at her home in Los Angeles's Bentwood area “following a brief illness." The cause of death is unclear.

Catherine O'Hara suffered a medical emergency at her Los Angeles home Friday ... and dispatch audio obtained by TMZ reveals she was having difficulty breathing before being rushed to the hospital.

First responders were called to the actress' Brentwood home around 5 AM Friday and O'Hara was then transported to a hospital, where she was listed in serious condition, according to the Los Angeles Fire Department. Hours later, the legendary actress was pronounced dead.

TMZ broke the story ... multiple sources told us O'Hara passed away. A cause of death hasn't been revealed. Page Six was first to report the news of her hospitalization.

Catherine O'Hara's death has spurred numerous celebrities to share loving posts about the iconic star ... with Pedro Pascal, Constance Wu, LeAnn Rimes, and more taking part.

Stars are posting older pictures of O'Hara ... sharing their feelings of heartbreak and -- in the case of Wu -- calling her one of her generation's finest actors.

Pascal shared a photo with O'Hara from the set of "The Last of Us" ... with the two embracing and grinning for the camera.