RIP

1:45 PM PT -- The Los Angeles Fire Department tells TMZ ... they responded to Diane's home at 8:08 AM Saturday morning and an ambulance transported an individual to a local hospital.

Our sources tell us Diane was the one taken away in the ambulance.

Diane Keaton -- famed actress, director and producer -- has died.

The legendary Hollywood actress who starred in tons of hit movies died in California ... according to PEOPLE.

Diane's cause of death is unclear.

Diane Keaton's death shocked Hollywood on Saturday and now tributes are pouring in from a range of celebs.

Bette Midler is remembering Diane as "brilliant, beautiful, extraordinary ... hilarious, a complete original, and completely without guile, or any of the competitiveness one would have expected from such a star."

Writer/director Paul Feig says, "She was an amazingly kind and creative person who also just happened to be a Hollywood legend."

The explosion at an ammunition plant in Tennessee left no survivors ... and Sheriff Chris Davis teared up when delivering the heartbreaking news.

In a press conference Saturday, authorities said they did not find any of the 18 people who went missing in the blast ... and were instead looking to identify their remains.

Sheriff Davis broke down a few times while talking to reporters, recalling how difficult it was to tell families their loved ones did not survive.

Four people are dead, and at least 12 others are injured following a mass shooting early Saturday morning in Leland, Mississippi.

The small town's Mayor John Lee tells TMZ the incident occurred downtown around midnight while the town was hosting visitors for Leland High School’s homecoming weekend.

Law enforcement sources tell us no suspects are in custody or have been named despite early reports claiming otherwise.

Argentine singer and former model Fede Dorcaz was tragically shot and killed just days before he was set to appear on a Mexican dance competition show.

The 29-year-old was reportedly attacked during an attempted robbery Thursday night in Mexico City, shortly after leaving dance rehearsals to drive home.

According to the Mexico City Secretariat of Public Safety, Dorcaz was shot in the neck while trying to exit a road and died instantly at the scene.

Varinder Singh Ghuman -- a well-known Indian bodybuilder and actor -- suddenly passed away on Thursday at only 42 years old.

Ghuman's nephew confirmed the sad news to reporters, saying his uncle suffered a medical emergency while he was being treated at a hospital for a shoulder injury.

After his sudden death, Ghuman's family raised questions about what happened ... leading the hospital to release a statement on the incident, explaining that Ghuman had a sudden cardiac arrhythmia while under general anesthesia.

A California woman accused of killing "ER" star Cindyana Santangelo with a silicone butt injection has been convicted of murder ... a year and a half after being convicted in the death of another woman by the same method.

Libby Adame -- nicknamed "The Butt Lady" -- has been found guilty of second-degree murder and practicing medicine without a license in connection with Cindyana's death.

Santangelo died March 24 this year ... investigators said results from her autopsy showed she suffered an embolism from a silicone injection that had been administered earlier that day.

Thousands of fans -- including several big-name celebs -- lined the streets of Manchester on Friday to pay homage to the late Ricky Hatton.

Tyson Fury and his brother, Tommy, were two of the most notable who hit the boxing legend's funeral ... but Amir Khan, Frank Bruno and Conor and Nigel Benn all showed face to pay respects as well.

Hatton, as you know, passed away just a few weeks ago at the age of 46.

John Lodge, the legendary bassist and singer from The Moody Blues, has died.

The Rock and Roll Hall of Famer's family announced the news in a lengthy Facebook statement Friday ... saying his death was unexpected but he "peacefully slipped away surrounded by his loved ones and the sounds of The Everly Brothers and Buddy Holly."

His cause of his death was not disclosed.

Loyola-Chicago legend Sister Jean -- who became a national sensation as the chaplain and superfan of the university's men's basketball team -- has died.

Loyola University Chicago announced in a statement Sister Jean Dolores Schmidt passed away on Thursday.

Mark C. Reed -- the university's president -- says, "In many roles at Loyola over the course of more than 60 years, Sister Jean was an invaluable source of wisdom and grace for generations of students, faculty, and staff."

TMZ has obtained video of the Disneyland guest who died after visiting the Haunted Mansion ... showing emergency responders rushing her to the hospital on a gurney.

In the video, you can see responders rushing through the crowd of families to reach her and later briskly exiting the park with her body in tow.

We also have audio of the dispatch call, in which you can hear they gained entry through the back of the ride to get to her. On the call, a dispatcher appears to say that the woman was in her 70s, but she was later reported to be in her 60s.

Ryan Clark issued a mea culpa Thursday morning, admitting he dropped the ball when declaring Kyren Lacy an "innocent man" during the Monday Night Football broadcast.

"Two lives have been lost. Herman Hall, a man who spent his life in service of others, and Kyren Lacy, a young man I wish I could tell how much he had to live for. My heart absolutely breaks for both of them, their families and their loved ones," the 45-year-old former NFL player said on "First Take."

"In full transparency, I knew Kyren Lacy personally. But nothing matters to me more than the truth. I always strive to do my best to mix authenticity with the most complete and up-to-date information available."

Susan Newman -- daughter of legendary actor Paul Newman -- has died ... according to an online obituary.

Newman passed away back in August -- though the obituary was only posted online earlier this week -- from "complications from chronic health conditions."

Susan was born to Newman and Jackie Witte in 1953, the second of three children the couple had.

Ron Dean, famous for his work on "Risky Business" and "The Breakfast Club," is dead.

The veteran actor died Sunday at a hospital in Chicago ... according to Maggie Neff, Ron's partner of 40 years.

The cause of death is unclear, but Maggie tells us Ron has been battling a long illness.

Two members of the Putman reality television family sound like they have long roads to recovery after being involved in a tragic car accident ... but three others have been discharged from the hospital.

The family's Instagram page just shared a health update ... doctors are trying to keep Gia in stable condition, but she had her chest tube removed.

Noah is going through rehab, and he was walking and bouncing a ball Wednesday in occupational therapy. The fam says his biggest area of recovery is cognitive therapy.

Arturo Gatti Jr. was found dead in his apartment this week at just 17 years old ... in a scene eerily similar to the death of his father, boxing great Arturo Gatti.

Chuck Zito, Gatti's former bodyguard (and actor and stuntman), broke the shocking news on social media Wednesday morning ... announcing the teen's tragic death.

"It's with a heavy heart that I have to say,.... R.I.P. to 17-year-old ARTURO GATTI JR. who was found hanging in an apartment in Mexico yesterday. The same way they found his Father dead in an apartment in Brazil 16 years ago," Zito wrote.