Conan O’Brien Injured During ‘Tonight Show’ Taping

ET can confirm that Conan O’Brien was injured while taping a stunt for “The Tonight Show” on Friday.

A rep for NBC tells us Conan hit his head doing a stunt. Fortunately, the late-night host was able to laugh about the incident afterward.

"Last thing I remember I was enjoying the play with Mrs. Lincoln, and the next thing I knew I was in bed being served cookies and juice," Conan joked.