Yes it is!!

i thought that too!

so, i guess he didnt make her up :P

Duh! Why does everyone think he made her up?
Everyone needs to stop thinking 'what if's and just watch the show.

She's also with him in the Email Surveillance episode at Jim's party.

i guess she is actually real!

I forgot you also meet her daugther in bring your daughter to work day.

Yeah but that could have been some kid he paid off the street...jk

Stacy is definetly real. She is also in "Phyllis's Wedding." She's just much hotter than he should be able to get :)

Stacy does not exist! The woman in those episodes is Kevins cousin who happens to be hot!! When he brought his daughter in for take your daughter to work day she was his cousins daughter.Kevin has no friends even though he is really funny. He is one of my favorite characters.

Why do you think it is his cousin?