Conan O'Brien Hits Head And Is Hospitalized

While taping the Tonight Show, funny man Conan O'Brien hit his head during a stunt on Friday (September 25).

The 46-year-old late night host was unable to do the rest of the show and was rushed to Cedars Sinai Hospital.

During the stunt, Conan was running a mock race against actress Teri Hatcher who recently finished a triathalon.

'We did this bit and at the very end, when we ran in to cross the finish line, he slipped as he was crossing the finish line and hit his head,' Teri told ET. 'He didn't get off floor right a way, but then he [seemed] like he recovered and [pulled] it together, and they did an instant replay, and you could really see his head hit the floor. He did go to the hospital and he does have a concussion.'

Although Friday's episode was canceled, it's expected that Conan will return back to work on Monday. Get better Conan!