There’s nothing more awkward than running into your ex at a star-studded party — especially when your name is Rihanna or Drake. The greatest on-again, off-again couple in the music industry happened to attend the Summer Jam after-party and it sounds like things got pretty tense for the former lovebirds.

Rihanna and Drake were both at the Hot 97 Summer Jam at MetLife Stadium on Sunday night. And while RiRi was just there to watch the show, Drake took the stage to perform with Lil Wayne and Nicki Minaj. The concert gave the pair plenty of space to avoid each other, but the after-party at the VIP Room in NYC was a whole different story.

“They really did not interact at all,” a source tells E! News. “She looked at him a few times and would smile, but they didn’t speak or even come near each other. Both stayed late, until around 4 a.m., but they did not leave together. Both went their separate ways.”

It’s always been pretty difficult to follow these two and their roller coaster of a love life, though things have derailed lately after some real hot and heavy moments. Who knows when (or if) Rihanna and Drake will be on the upswing again, but we’ve got our fingers crossed!

What do you think of Rihanna and Drake’s awkward night out? Hit the comments and let us know!

Carson Blackwelder is an Assistant Editor at Wetpaint Entertainment. Follow him on Twitter and Google+!