Despite their characters not getting on particularly well in the show, actors Angela Kinsey and Jenna Fischer are the best of friends in real life.
The pair even have taken to the airwaves to celebrate their love of their time on show with their own podcast, "Office Ladies". The podcast has seen many of their famous costars join them to talk about each episode, with Steve Carrell taking a trip down memory lane recently to discuss "Goodbye, Michael".
Though they might be friends in the real world, Pam Beesly and Angela Martin struggled to find common ground even when pregnant at the same time.
How much do you know about co-workers Pamela Beesly and Angela Martin? This quiz is set to challenge even the biggest fans of The Office!
Can you remember who didn't have a headache and was just preparing? Do you know who said their kid's parents would be soulmates?
Only those who've been paying close attention to all 9 seasons of The Office will be able to get every question correct. Let's see if you can score 100%!
Don't forget, all the answers can be found at the end of the quiz. Good luck!