Shocking news today as Oscar-winning actor Philip Seymour Hoffman was found dead in his New York apartment on Sunday.
Hoffman, who won an Academy Award for Best Actor for his performance in "Capote," was only 46.
According to TMZ, he had a needle in his arm when his body was found.
The actor has struggled with substance abuse in the past -- and, in 2013, went to rehab after falling off the wagon by taking prescription pills and snorting heroin. He was in rehab for 10 days.
The actor is survived by his three children, Cooper, Tallulah and Willa, and his longtime partner Mimi O'Donnell.
His family released the following statement:
"We are devastated by the loss of our beloved Phil and appreciate the outpouring of love and support we have received from everyone. This is a tragic and sudden loss and we ask that you respect our privacy during this time of grieving. Please keep Phil in your thoughts and prayers."
The actor will be remembered for his roles in films like "Doubt," "The Big Lebowski," "Almost Famous" and collaborations with director Paul Thomas Anderson -- including "The Master," "Boogie Nights" and "Magnolia."
He also won acclaim for his work on Broadway, in shows like "Death of a Salesman," "True West" and "Long Day's Journey Into Night."
Showtime had just announced a new 10-episode series with the actor, called "Happyish," last week.
He was also set to reprise his role as Plutarch Heavensbee in the next two "Hunger Games" films, which are currently shooting. According to sources, he was just seven days shy of completion.
As soon as news of his death broke, celebrity fans and friends turned to Twitter to offer their condolences and memories of the late actor.
Philip Seymour Hoffman was a brilliant, talented man. The news this morning is shocking and sad. My heart goes out to his loved ones.
@TheEllenShow
Blu day, Philip Seymour Hoffman od'd. Addiction comes fr trying to escape th pain of living. We all struggle with this but Drugs never help.
@ValEKilmer
Just hearing about Phillip Seymour Hoffman. Devastating. What an amazingly gifted actor. RIP
@jtimberlake
Grateful for moments I've shared w/ special people. Backstage, with Phil, after his Oscar win, the bemused look on his face, his eyes...
@RyanPhillippe
Such a tragedy about Philip Seymour Hoffman... He was such a brilliant, talented actor. A huge huge loss for the world.
@katiecouric
Love and prayers for Philip Seymour Hoffman's family. Addiction kills, I hope all who need it have access to abstinence based recovery.
@rustyrockets
Beautiful beautiful man. We have lost so much joy to something so joyless. RIP PSH.
@lenadunham
Good morning heartache. Stop haunting me now. PS Hoffman joins so many, talented and addicted. So many DO find sobriety. Twelve steps work.
@Curtisleejamie
Damn! RIP Philip Seymour Hoffman. Was one of the great thespians..
@omarepps
RIP Philip Seymour Hoffman. Very Sad. Almost famous is my favorite movie
@damianmcginty
great actor introspective brilliant original incredibly sad to hear the news about #phillipseymourhoffman
@SandraBernhard
I am shocked and saddened to hear about the death of Phillip Seymour Hoffman. My thoughts and prayers go out to his friends and family.
@JennaUshkowitz
Such shocking & sad news. RIP Philip Seymour Hoffman. One of the greatest actors of a generation and a sweet, funny & humble man.
@rickygervais
Profoundly saddened by the death of such an enormous talent. RIP Phillip Seymour Hoffman. #PSH #RIP #PSHforever
@joe_dante
Goodness. I never met Philip Seymour Hoffman but he sure was one of the greats. Condolences to his loved ones and all who admired his art.
@TheMandyMoore
Such a heavy heart.. What an awful day..
@minkakelly
Oh no no no. Not PSH. We needed so much more from him. What a talent. RIP.
@joshgroban
in shock, can't believe it. Philip Seymour Hoffman was one of the best EVER.
@druidDUDE
Philip Seymour Hoffman is a legend. Was truly great at what he did. Sucks he's gone.
@DevonESawa
R.I.P. Phillip Seymour Hoffman. One of our generations finest actors. Too sad. Gonna go watch synecdoche, ny again.
@ThisIsRobThomas
shocked and sad to wake up today to hear we lost the brilliant actor #PhilipSeymourHoffman..heartfelt condolences to his family & friends
@Gabriel_Mann
So horrible. RIP Philip Seymour Hoffman.
@OfficialKat
I'm so gutted. Phil made it look effortless. He was a true gent. I was honoured to have watched him work.
@nickjfrost
R.I.P. Phillip Seymour you definitely touched my heart for years with your talent and sensibility One
@MRodOfficial
OMG. Phillip Seymour Hoffman found dead. Such a tragedy. Condolences 2 his family & loved ones. We lost a great talent. RIP
@MingNa
Deepest sympathies to Philip Seymour Hoffman's family/friends. Awful news. He was already a legend in his short life. https://t.co/iJptiKMfyc
@nerdist
Shocked to hear of Phillip Seymour Hoffman's death. If you missed him as Willy Loman, you missed a Willy Loman for all time.
@SteveMartinToGo
Philip Seymour Hoffman. Unbearably, shockingly, deeply sad. Words fail to describe his life and our loss.
@AnnaKendrick47
Dear Philip, a beautiful beautiful soul. For the most sensitive among us the noise can be too much. Bless your heart. ;^{
@JimCarrey
So sad to hear Philip Seymour Hoffman passed.. What a great actor.. I was looking forward to seeing him in #Mockingjaypart2 #rip
@DeenaNicoleMTV
R.I.P. Philip Seymour Hoffman. One of the greatest, kindest actors who ever lived.
@rainnwilson
Such sad news... One of the best actors ever... My thoughts and prayers are with his loved ones..
@juliebenz
Philip Seymour Hoffman was such a great gift to the world. I am silenced to tears.
@danedehaan
PSH - I am genuinely shocked, saddened and speechless. A truly wonderful man, with a magical touch. My hero. Thoughts are with his family.
@samclaflin
So incredibly saddened to hear the news. We have lost one of the greats. RIP Philip Seymore Hoffman
@HappyElishas
Another beautiful person has left this world. Rest In Peace Philip Seymour Hoffman.
@Jaime_King
condolences to the family of the very talented Philip Seymour Hoffman #RIP
@bellathorne
It's so sad about Philip Seymour Hoffman. His performances were highlights in so many movies! His work was always worth looking forward to.
@hollymadison
Addiction is real. It is a real & vicious disease. It rips beauty from the world. Please, if you suffer, ask for help. You're not alone.
@MarthaPlimpton
A giant talent touched by fire. Philip Seymour Hoffman.
@rosemcgowan
RIP Philip Seymour Hoffman. What an awful tragedy.
@tez_palmer
WTF!!!!philip-seymour-hoffman-found-dead-in-his-apartment, a truly great actor... Gone.. I hope someone says hey whoop it's a hoax.. R.I.P
@WhoopiGoldberg
So increadibly sad to hear one of my favorite actors has passed. RIP Philip Seymour Hoffman.
@jessetyler
Words seem inadequate to express the sadness I'm feeling about the loss of an acting genius and friend.Rest in peace Philip Seymour Hoffman
@Courtney
Oh man- so sad to hear about Philip Seymour Hoffman. What a tremendous talent.
@michellebranch
Crazy news about Philip Seymour Hoffman. So sad. RIP Scotty J.
@eliroth
RIP #PhilipSeymourHoffman. What a senseless and terrible loss. :(
@RickiLake
RIP Philip Seymour Hoffman.It break's my heart to see this monster called addiction win the battle over sobriety.#DrugsKill
@NikkiSixx
I am gutted to hear about the death of Phillip Seymour Hoffman. A great actor and person. Such a loss.
@MollyRingwald
I'm so sad to hear Phillip Seymour Hoffman is gone. He was one of my absolute favorites! R.I.P.
@leannrimes
I don't have words for this. I am heartbroken. A phenomenal talent lost to us. Goodbye, sir. #RIPPhilipSeymourHoffman
@wescraven
Such a sad day losing such a brilliant talent. PSH, rest in peace.
@emmyrossum
Simply rotten news about Philip Seymour Hoffman. Stunning actor, and by all accounts a wonderful man. Thoughts are with his loved ones.
@JamieDornan1
I am incredibly saddened by the passing of Philip Seymour Hoffman. I loved his versatility and energy as a performer. #RIP
@MelissaJoanHart
Rest in Peace Philip Seymour Hoffman...a huge loss for everyone.
@DylanMcDermott
Nooo! So sad about Philip Seymour Hoffman. One of those actors we all idolized. Genius character leading man. Heart goes out to his family.
@vanderjames
Shocked and saddened by the news about Phillip Seymour Hoffman... We lost one of the greats today...
@Jason_Priestley
Very saddened by the death of Philip Seymour Hoffman. A hugely beloved actor who will be truly missed.
@edgarwright
So sad at the loss of Philip Seymour Hoffman. A great talent !!! He could make you laugh ...make you cry... make you feel and think. #RIP.
@billyraycyrus
NO!!!! I'm so sorry for everyone's loss.He was magical... https://t.co/bjKU4B0DhJ
@iansomerhalder
If heroin can cut down incandescent talents like Joplin, Belushi & now Hoffman? Pretty safe bet you & I can't handle it.
@pattonoswalt
RIP Philip Seymour Hoffman. Thank you for gifting us with your amazing talent.
@oliviamunn
