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How do you follow-up performing with Madonna at Madison Square Garden? If you're Psy, you take your show to Toronto for an NFL halftime show. That's right, the Korean pop star will perform his viral smash "Gangnam Style" in front of thousands of Buffalo Bills and Seattle Seahawks fans on December 16.  This will be the first time Psy has performed at a football game, although it's certainly not the first time his trademark dance has been performed at one.

In related news, Justin Bieber and Carly Rae Jepsen are also playing a football halftime show in Toronto, although it's for the Canadian Football League. That said, it is for the Grey Cup, CFL's championship, so it's a big deal.

Speaking of Bieber, it looks like the newly single singer is having second thoughts about his split with Selena Gomez. Paparazzi took pictures of the two outside the Beverly Hills Four Seasons hotel. 

Will they get back together? Or was this just one final meeting to… talk?