Jaime Pressly, who plays Joy on My Name is Earl, announced her pregnancy last night on The Tonight Show with Jay Leno. She said she is four months along and the baby is a healthy boy. The father is disc jockey Eric Cubiche. The couple has been dating for 18 months.

As far as I know, Pressly didn't say whether her pregnancy would be written into Earl (I don't watch Leno). But, it probably wouldn't be too far-fetched for Joy to be pregnant again. Plus, it's going to be super hard to hide her pregnancy since so much of Joy's character is in her tight, slutty costumes.