Plot: Deck the halls without the hassle! From holiday baking to budgeting, we've got three Instagram superstars sharing their top tips — including a foolproof cookie decorating technique guaranteed to impress your guests. Then, he went from being a vampire in "The Vampire Diaries" to fighting them in his new series, "V Wars" — actor Ian Somerhalder is here! Plus, Rach is making chowder with a Cajun kick for dinner