America's Dancing With The Stars hostess SAMANTHA HARRIS is pregnant. The pretty brunette, who interviews contestants backstage on the hit show, tells People magazine she decided to reveal the good news after people started asking her publicist if she'd had a breast enhancement. She says, "My publicist was getting calls about it, my family got calls about it. I did not get a boob job, but I have put on a little weight because I am happy to finally say I am pregnant." The baby will be 33-year-old Harris' first child.