1 of 30: “Design is not just what it looks like and feels like. Design is how it works. – Steve Jobs RIP,” Ashton Kutcher wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Ashton Kutcher appears in a still from his 2009 film, ‘Spread.’)
2 of 30: “RIP Steve Jobs, a true visionary,” Charlize Theron wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Charlize Theron in a still from the 2009 film, ‘The Road.’)
3 of 30: “Some of the fire in the universe dimmed tonight. Steve Jobs, thank you for reminding us all what ambition+imagination can do #ThankYouSteve,” Diane Sawyer wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured:Diane Sawyer appears in a promotional photo for ‘ABC’s World News.’)
4 of 30: “Wow Steve Jobs died! He was a brilliant man!” Kim Kardashian wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Kim Kardashian appears in a photo from her appearance on ‘The Tonight Show’ on June 14, 2011.)
5 of 30: “Rest in peace, Steve Jobs. You were always a big part of my world with your special inventions. Thank you for your brain,” Alyssa Milano wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Alyssa Milano in a promotional photo for ‘Romantically Challenged.’)
6 of 30: “Steve lived the California Dream every day of his life and he changed the world and inspired all of us. #ThankYouSteve” Arnold Schwarzenegger wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Arnold Schwarzenegger speaks at the Skirball Cultural Center in Los Angeles on Tuesday, May 10, 2011.)
7 of 30: “‘Have the courage to follow ur heart and intuition. They already know what u truly want to become. Everything else is secondary.’ – Steve Jobs,” Ryan Seacrest wrote on Twitter, quoting Apple co-founder Steve Jobs, who died on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Ryan Seacrest in an undated still from Fox’s ‘American Idol.’)
8 of 30: “RIP Steve Jobs. Thank you for your innovation and genius. My heart goes out to his family and loved ones….,” Mandy Moore wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Mandy Moore talks to OnTheRedCarpet.com at the ‘Tangled’ premiere.)
9 of 30: “Best wishes to the family of #stevejobs. What an amazing man and amazing life! Certainly, his legacy will be with us all forever,” Nick Lachey wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured:Nick Lachey talks to
10 of 30: “So sad about Steve Jobs…my heart goes out to his family and loved ones,” Denise Richards wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Denise Richards appears in a promotional photo for the 2011 film, ‘Cougars, Inc.’)
11 of 30: “So sad to hear about Steve Jobs. He was a genius and one of the most innovative people on earth. He changed the world in so many ways. RIP,” Paris Hilton wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Paris Hilton talks to OnTheRedCarpet.com about her new Oxygen reality show ‘The World According To Paris’ at the May 2011 premiere for the series.)
12 of 30: “Rest in peace, Steve Jobs. Your genius will live on for generations to come,” Neil Patrick Harris wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Neil Patrick Harris appears in a scene from the 2005 show ‘How I Met Your Mother.’)
13 of 30: “Thank you for connecting all of us Mr. Jobs. RIP,” Miley Cyrus wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Miley Cyrus appears in a still from ‘Late Night with David Letterman.’)
14 of 30: “Damn. RIP STEVE JOBS. Thanx for all the stuff you gave us. Life is SHort. Live it up,” Benji Madden wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Benji Madden is pictured in a photo from his Myspace page.)<!–
15 of 30: “#youchangetheworld we lost a great innovator…steve jobs designed a whole new world…he will be missed…,” Will.i.am wrote on Twitter, referring to the death of Apple co-founder Steve Jobs on October 5. The 56-year old computer entrepreneur and inventor had battled cancer in 2004 and underwent a liver transplant in 2009 after taking a leave of absence for unspecified health problems. (Pictured: Black Eyed Peas member will.i.am sings with students at the launch of a new Peapod Adobe Youth Voices Academy in New York, Tuesday, April 19, 2011.)