Ashton Kutcher, other celebs Tweet reactions to Steve Jobs' death

Slideshow posted in Photos | Wednesday, October 05, 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.') (ABC / Warner Bros. Television)