Amy Winehouse, the talented, troubled singer known for her beehive hairdo and personal struggles, was found dead in her London apartment Saturday at age 27.
Click on the "Launch Gallery" button below to see photos from her career.
As with any unexpected death, her fans, may of them celebrities, have taken to Twitter to mourn. Below are some of their tweets.
Kelly Osbourne: i cant even breath right my now im crying so hard i just lost 1 of my best friends. i love you forever Amy & will never forget the real you!
Samantha Ronson: "I'm not sure how anyone with a soul can make jokes about the passing of one of the most talented artists this generation will see."
Seth Meyers: Years ago Sudeikis told me Winehouse's "Valerie" was as good a start-the-day song you'll hear. He was right. I'll miss her.
Kim Kardashian: "I just heard the news that Amy Winehouse passed away. What a true talent. I pray she's in a better place & at peace." Kim Kardashian
Khloe Kardashian: Wow! I just heard about Amy Winehouse passing away! Wow! So sad :( what an amazing talent.
Demi Lovato: Amy Winehouse.. So sad. Unfortunately the world lost an incredibly talented woman to such a powerful disease... addiction. #RIP
"Glee's" Amber Riley: My friends and I were having an Amy Winehouse listening session last night. Shed a tear this morning, so young and very talented. RIP Amy
LeAnn Rimes: RIP Amy Winehouse. So sad to see such a talent gone and her life end in tragedy. This makes me terribly sad.
Emma Bunton: Such sad news about Amy Winehouse. My thoughts are with her family.
Carson Daly: RIP Amy Winehouse. How tragic.
Lance Bass: Another talent dies at 27- RIP - Amy Winehouse.
Alyssa Milano: Tragic. Rest in peace, Amy Winehouse.
Countess LuAnn de Lesseps: Such a tragic ending at such a young
Pete Wentz: super sad to hear about the news. RIP. never take life for granted.
Reba McEntire: Amy Winehouse found dead. So sad. Prayers go out for her family.
Nia Vardalos: Here too briefly, RIP Amy Winehouse.
Simon Pegg: Thoughts and love to those affected by the atrocity in Norway and terribly sad to hear about Amy Winehouse. Sweet and funny girl. Sad day.
Rob Thomas: R.I.P. AMY WINEHOUSE. wow. just wow.
Jenna Ushkowitz: RIP Amy Winehouse, so very talented and so sad.
Eve: my condolences to Amy Winehouse's family and friends :( RIP so sad
Bryan Adams: Dear Amy, you will be missed forever. All my love, RIP, Bryan
Michelle Branch: So gutted to hear about Amy Winehouse. I was just listening to her last night and we were talking about how we hoped she would get well. RIP
Marlee Matlin: just read on AP news..Amy Winehouse died. Shocking that such a young but troubled talent died. Tragic. Thoughts with her family. RIP.
Russell Simmons: I am deeply saddened to hear the passing of Amy Winehouse. She was an extraordinary talent who left us with tremendous gifts throughout her career. I send my sincerest condolences to her family, friends and fans.
Lisa Vanderpump: I am so saddened by the death of Amy Winehouse,an amazingly talented young woman..from hearing her first demo,knew she was unique..tragic.
Zachary Quinto: profoundly sad news to wake up to. i hope amy winehouse has found some peace.
Kevin McHale: you'll be missed, Amy Winehouse. too young.
AnnaLynne McCord: RIP Amy Winehouse -- this deeply saddens me. Life is so short. We all have something we do to distract us, something we do to ease the pain of life but the moment we embrace humanity we can find solace in the fact that WE ARE NOT ALONE. Death cometh to all men that is why life is a precious gift.
Danny DeVito: 27 year old Amy Winehouse dead. WTF man I dug her a lot. Very sad about this one! 27 Janice, 27 Jimmy, 27 Amy
Kimora Simmons: RIP Amy Winehouse. Love u always and 4ever. Ur #Talent can never be denied! Now u r at #Peace. Condolences 2 all the family.
Demi Moore: "Truly sad news about Amy Winehouse. My heart goes out to her family. May her troubled soul find peace."
Jessica Alba: "So sad about Amy Winehouse - she was so talented. Really tragic." Jessica Alba
Rob Thomas: "so many people saying that because it's not a surprise that amy winehouse passed, it's not sad. i hope you have more compassion for friends."
Joel Madden: "R.I.P. Amy. Your Voice will live Forever."
Sophia Bush: "This Amy Winehouse news is just so sad. To anyone struggling with addiction, please, please, please seek treatment."
Dave Navarro: "My God! So sad to hear about Amy Winehouse! My deepest condolences to her friends and family and fans. You will be missed Amy xoxox"
Fred Savage: "Hug and thank everyone in your life who loves u enough to not let u end up like Amy Winehouse. RIP Amy, I wish someone would have helped"
Dr. Drew Pinksy: "SO sad, another lost to addiction. A reminder this is often a fatal condition. Recovery is possible, but sadly not for Amy Winehouse"
Kevin Williamson: Amy Winehouse lived longer than I expected. Is that awful of me? I'm sorry, Amy (hash)RIP"
Jay Sean: "just heard the shocking news of Amy winehouse's death. Absolutely tragic. Such a talented artist. So sad."
Q-Tip: "The last time I spoke 2 amy I told her let her light shine more"
Leave your thoughts below.