Leno was already an established comedian and actor when he replaced legendary Tonight Show host Johnny Carson in 1992. He hosted the top-rated late night talk show until 2009, earning an Emmy and ...

Rosie O’Donnell took time out from her conflict with Donald Trump to call out another old nemesis, Jay Leno. O’Donnell named Leno a “mean a--hole” on Instagram Tuesday, in a post reacting to the new ...