Nick Jonas, now we know why you've been working out so hard! The youngest of the Jonas crew and his rumored new girlfriend, Olivia Culpo, A.K.A. Miss Universe, stepped out together in her home state of Rhode Island Sunday evening. They posed for a pic with staff at the restaurant they dined at with Olivia's family. Wow, meeting the family sounds pretty serious! As for the duo themselves, they met back in June when Nick co-hosted the 2013 Miss USA Pageant.