Once in Los Angeles the three finalists get a guided tour of Paris' house, they meet her family and lifelong friends, they go to her brother's birthday party, and they drive on a road trip from LA to Las Vegas to go to the premiere of Paris' new movie. They party in Vegas and each have one-on-one time so that she can work out which one will make the best friend for her. In a dramatic rooftop finale, Paris reveals who will be her new British Best Friend.