Spoiler alert: For once in her life, Tina Fey has failed at something.
Tina Fey cracks a cringe-worthy Bill Cosby joke.
The two funny ladies shut down any possibility of one day taking the mantle from the male-dominated time slot.
Tina Fey is schooling the internet on how to be a Dubsmash champion.
I woke up like this!
You've never seen the 'SNL' alums like this before!
The two funny ladies reunite for the new comedy, 'Sisters,' which tells the story of two siblings throwing one last, epic party before their parents sell their childhood home.
There's a new Amy in Tina Fey's life!
Sorry Amy Poehler! Looks like Tina Fey may have a new BFF named Amy.
The 'Mom' star may have received an award, but James Corden was the big winner of the night!
Find out just how many tuned in!
With a 'Seinfeld' joke no one saw coming, Julia killed, but Tina Fey and Chris Rock also got laughs in Dave's final 'Late Show' list.
From Drew Barrymore to Kathy Griffin, some stars aren't afraid to take it off.
The '30 Rock' star gifted the host with the dress off her back.
