'The Office's' Jenna Fischer to Jay Leno: It's a boy!

"The Office" star Jenna Fischer had some exciting news to share with Jay Leno Tuesday (July 19) night while promoting her new movie "A Little Help" on "The Tonight Show." The pregnant actress revealed that she will be having a boy.

"This is exclusive, Jay," she says. "When I went to my movie premiere the other day a reporter asked me if I knew what I was having, and I said I do, but I'm not sharing that yet because I'm going to have Jay be the first to know."