CMA Awards hosts Brad Paisley and Carrie Underwood joked about inducing Sugarland star Jennifer Nettles' pregnancy to provide fans and Tv viewers with a telecast moment to remember at the big event in Nashville, Tennessee on Thursday (01Nov12). Paisley's friend and collaborator Little Jimmy DICkens appeared behind a group of sexy nurses, dressed in scrubs and a cowboy hat, and yelled, 'Push Jennifer' as the co-hosts donned medical gloves.