Now that he's done showing all the lawyers and Katie Courics out there that he doesn't have time for their questions as he looks to further detriment his career, Justin Bieber is letting the rest of the world know that Selena Gomez is his one and only. While he's since deleted the video, Justin posted this clip of him and Selena practicing a very sensual dance routine on Instagram, and these two just seem to be made for each other. In fact, if we could place them inside their own vault and sink it to the bottom of the ocean, they could live happily ever after with each other for the rest of their lives. Of course, the vault would probably break and open up as they descended through a school of starving sharks, and that would just be unfortunate. But at least they'd still be in love.