Thanksgiving 2012: Celebrities such as Ryan Seacrest Tweet, share photos

8 of 19: Kaley Cuoco of the CBS sitcom 'The Big Bang Theory' Tweeted this Instagram photo of a Thanksgiving dinner table on Nov. 22, 2012, saying: 'Table is ready!! (Thank you, Dannielle) Happy Thanksgiving!'

Pictured right: Kaley Cuoco talks to OnTheRedCarpet.com on Dec. 15, 2011 at a Los Angeles party to celebrate the 100th episode of CBS series 'The Big Bang Theory.' ( Photo / twitter.com/KaleyCuoco/status/271625688388358145 / instagr.am/p/SVe3MtuWQb/)