Donna Summer dead at 63: Celebrity reactions

Slideshow posted in Photos | Thursday, May 17, 2012

12 of 17: Neil Patrick Harris Tweeted: 'Donna Summer passed away today. Same day as Jim Henson, 22 years ago.

He then posted a link of a Muppets parody YouTube video that shows Beaker appearing to sing Summer's 1979 disco hit 'Hot Stuff.'

(Pictured: Neil Patrick Harris speaks after his star ceremony on the Hollywood Walk of Fame on Sept. 15, 2011.) (Hollywood Chamber of Commerce)