There's rumors going around that Justin Bieber and Selena Gomez are back on, mostly because they've been seen together a lot recently and this video that Bieber posted on Instagram. Its supposedly a video of them dancing, but I'm not really sure what you're supposed to call this. I wouldn't call it dancing. Selena looks like the roofies are about to kick in and Justin looks like he's trying to do math in his head. I've seen more sexual chemistry on the periodic table.
Note: If they get back together, can we call them "Biener"? I say we call them Biener.