'Office' star Angela Kinsey pregnant

LOS ANGELES, Nov. 21 (UPI) -- Angela Kinsey, one of the stars of the U.S. TV comedy, "The Office," is pregnant and due in May, Usmagazine.com reported Wednesday.

"She and her husband are very excited," the actress' representative confirmed.

Kinsey is married to screenwriter Warren Lieberstein, the brother of "Office" co-executive producer and writer Paul Lieberstein, who also plays Toby on the show.

Kinsey and her husband do not know if the baby will be a boy or a girl.

"She's been trying for a long time," a source told the magazine.

On "The Office," Kinsey plays Angela, an uptight accountant who recently broke up with co-worker Dwight (Rainn Wilson) after he mercy-killed her sick cat by putting it in her freezer.