Kelly Osbourne is getting ready to welcome her first child. Kelly spoke to ET's Matt Cohen, airing on Entertainment Tonight on Tuesday, where she confirmed that she's having a baby boy and revealed that she'll be joining her parents, Ozzy and Sharon Osbourne, for their new reality TV show in the U.K.Kelly's dad spilled the beans about the sex of his daughter's baby before she had the chance to announce it, but the singer said she can't fault her father for his excitement over becoming a grandfather once more.«I mean, he's told everyone,» Kelly said, "....the gender of my baby before I ever got the chance to, and I'm just like, 'Aww Dad, come on.