"omg! Insider" contributor Nina Parker and "omg! Insider" correspondent Keltie Colleen invaded the set of "Days of Our Lives" and got quite a show! The soap studs stripped down and danced on stage for a scene airing in Wednesday's episode on NBC. Nina and Keltie got all the behind the steamy scenes deets and even got a lesson in the "Watermelon Crawl." Check out “omg! Insider” on TV for the latest entertainment news.