Everything is better with your best friend by your side — even appearing on a talk show! Katie Lowes and Guillermo Díaz chat about starting a “Scandal” rewatch podcast together. Julianne Hough and Nina Dobrev reveal their wildest adventures around the world. Twins and BFFs Nikki and Brie Bella share the benefits of living across the street from each other. And Jennifer Hudson has a special moment with her real-life pal Marlon Wayans, then tells Patti LaBelle about the love she has for her best friend from childhood, Walter Williams.