Credit: Photos: Jemal Countess/WireImage

She’s having a baby, but it’s just another day at The Office for Angela Kinsey, who plays the tightly wound Angela Martin on the NBC comedy.

Blogging on her MySpace blog during the taping of a new Office episode, Jenna Fischer (who plays receptionist Pam) fills anxious fans in on how the writers plan on hiding Kinsey’s ever-growing baby bump. “The Angela character is not pregnant on the show,” writes Fischer. “We have been hiding her belly with files, purses, copy machines and even . Yesterday we did a scene and it was my job to block her belly. So cute!”

Last month Fischer threw a down-home baby shower for her Office mate Kinsey. Read about it here. –Jonathan SternPhotos: Jemal Countess/WireImage