Hollywood Reacts to Paul Walker's Death

Hollywood was stunned by the unexpected death of Fast and the Furious star Paul Walker on Saturday night. Walker was involved in a single-car accident that ended in an explosion that claimed the lives of Walker and the car's driver. Here's what Walker's former co-stars and fellow celebrities had to say about his sudden passing:

Look back at Paul Walker's most memorable roles

Vin Diesel: Brother I will miss you very much. I am absolutely speechless. Heaven has gained a new Angel. Rest in Peace.

Tyrese: My heart is hurting so bad no one can make me believe this is real. Father God I pray that you send clarity over this [be]cause I just don't understand. My heart hurts it's broken no one can convince me that this is real.... Prayer warriors please pray real hard for his only child, his daughter and family... #HeartOfAnAngel13YrsFamilyForeverWeJustCelebreatedYour40thBirthday..... My God... My God... I can't believe I'm writing this.

Ludacris: Your humble spirit was felt from the start, wherever you blessed your presence you always left a mark, we were like brothers & our birthdays are only 1 day apart, now You will forever hold a place in all of our hearts. Paul Walker legacy will live on forever. R.I.P.

James Van Der Beek: Thoughts and prayers tonight are with Paul Walker's friends and family, especially his little girl. So sad. Very heavy heart tonight. I just remember him as being so effortlessly golden. He had that way about him, that "thing"... #rippaulwalker #TeamPW

Joshua Jackson: Damn. Hard to imagine someone so full of life taken so soon. My thoughts go out to your family. RIP Pauly Walker.

Rachael Leigh Cook: Paul was a truly good person in a town of questionable characters. A real life tragedy if there ever was one.

James Wan: I am so beyond heartbroken right now. I can't process anything.

Michael Ealy: My heart is crushed by the news that my friend Paul Walker passed away today. Prayers and light to his daughter and family right now.

Dwayne "The Rock" Johnson: All my strength, love & faith to the Walker family during this heartbreaking time. We find our strength. In his light. Love you brother.

Zoe Saldana: A very sad day indeed. R.I.P. Paul Walker. Our prayers are with you and your family.

Adam Shankman: #rippaulwalker i was blessed to call you friend and a beautiful light in the world just went out. i love you paul... Dear Paul... Sleep with the Angels... pic.twitter.com/1hJDMyTxHt

Mario Lopez: RIP Paul Walker.. Eerie that the star of The Fast & The Furious died in a car accident.. God Bless his daughter

Laz Alonso: My prayers are with @RealPaulWalker family and friends. Down 2 earth & real as they come. #RIP

Seth Green: Shocked & sad to hear about Paul Walker. Met him several times over the years- a hard worker & always kind. Prayers & love to his family.

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Michael B. Jordan: Man life is so short. People you care about can be here one min and gone the next. Don't take life for granted RIP Paul Walker

Alyssa Milano: No, @RealPaulWalker. No. No. No. Rest with the angels. You. Sweet boy. #beauty #love #RIP

Sarah Michelle Gellar: @RealPaulWalker May he be in peace. To his family you are in our thoughts and prayers.

Jessica Alba: #RIPPaulWalker -he was a lovely person -so sweet and grounded. My heart goes out to his family.

Roland Emmerich: Extremely saddened to hear of Paul Walker's passing. RIP

Kevin Hart: I'm a devastated right now. My prayers & condolences go out to Paul Walkers family & friends. He was a amazing talent & will truly b missed

James Franco: #paulwalker - much love to paul walker. So sad. He gave a lot of joy.

Carson Daly: Sick about the tragic loss of #PaulWalker. I enjoyed our time together very much. Such a really nice guy. Prayers to his family and friends.

Patrick Dempsey: Thinking of Paul Walker... very sad , my [heart] is with his Family and friends tonight.

Eliza Dushku: Sad. Didn't know him personally, but have only heard what a beautiful & generous soul he was/is.. #RIPPaulWalker

Wilmer Valderrama: Heartbreaking!! One of the most genuine & humble people I have EVER met in this industry. A TERRIBLE loss, be at peace #PaulWalker

Mark-Paul Gosselaar: RIP Paul Walker. My thoughts are with you and your family.

Goldie Hawn: Our family mourns the loss of Paul. A very special human being. Our prayers go his beloved family

Busy Philipps: This Paul Walker news is so sad. Prayers for his little girl and all his friends and family.

DJ Qualls: I knew Paul for 13yrs. He was a sweet, gentle guy. A loving father and good friend. I join the world in aching over his loss.

David Boreanaz: Tragic loss as my prayers are with Paul Walker and his family. #RIP

Ryan Phillippe: Paul was a good dude. Conscientious & not caught up in Hollywood. He knew there was more to life & lived like it. Nice to know you brotha.

Actor Paul Walker dead at 40

Scott Foley: Sad and shocked to hear about Paul Walker. Knew him. Liked him. Rest in peace.

Dominic Monaghan: Awful news. Paul was a lovely guy. Handsome as all hell and funny and cool to boot. Terrible news. My condolences.

Kevin Williamson: Real life sucks. It's so much better when you make it all up. This day needs a rewrite. #rippaulwalker

Olivia Wilde: Heavy heavy heart tonight. Paul Walker was a genuinely good, sweet, kind, laid back, loving person. Sending much love to his family.

Tyson Beckford: RIP Paul Walker, loved working with you on "Into the Blue". I Will miss you.

Theo Rossi: Great person & terrible loss. A moment I witnessed over 14 years ago involving him changed my career and I'll be forever thankful. #RIPPaul

Jim Beaver: Shocked to learn of the death of my Joy Ride colleague Paul Walker. I worked with him only briefly but long enough to figure him for a good guy. RIP.

Teresa Palmer: I was so shocked to hear about @RealPaulWalker's death. I have been a fan since his Varsity Blues days. Sending love to his daughter.

John Ortiz: We've lost another kind, gentle soul...RIP Paul Walker

Kunal Nayyar: RIP Paul Walker. There are no words.

Michael Chiklis: How fragile we are... RIP Paul Walker

Jaime King: My prayers and light go out to Paul Walkers friends and family. May you rest in peace.

Tom Verica: Devastating news about Paul Walker. Worked with him before...really solid guy. RIP.

Sarah Shahi: RIP Paul Walker. Another one taken way too early. My heart goes out to his family and loved ones.

Jenna Ushkowitz: My thoughts and love go out to Paul's friends and family.

Bret Easton Ellis: Paul Walker was probably the most beautiful American movie actor of the past two decades.

Scott Porter: Immensely saddened by the loss of Paul Walker. An incredibly gentle and generous soul. Be safe out there folks. #RIPPaulWalker

Dave Annable: Wow. I'm kind of in shock about the news on Paul Walker. So sad and tragic. Prayers out to friends and family. #RIPPaulWalker