Joan Rivers: Celebrities Take to Twitter to Tweet Support for the Icon

— -- Almost as soon as news broke that Joan Rivers was rushed to a New York hospital yesterday, the world jumped online to show its support for the comedic legend.

Overwhelming tweets of support were evidence that Rivers, 81, has influenced multiple generations and multiple demographics. Everyone from reality stars to talk show hosts to Donald Trump has tweeted their love for the funny lady.

Read: Joan Rivers 'Resting Comfortably' in Hospital

Here are some of those messages.