VIDEO : Justin Bieber, Selena Gomez and More Dancing At Rihanna's Post-Met Gala

The 2015 Met Gala was the ultimate place to see and be seen, but Rihanna's after party at Up & Down wasn't too shabby either!
Celebrities turned out in waves (after they changed out of their tuxedos and wild gowns) to end their nights with a bang, including Selena Gomez, Kylie Jenner, Tyga and even Justin Bieber! But a source tells E! News that even though Jelena spent a lot of time in the same room together, they didn't have too much of a run in and "exchanged some words" over the course of the night.??