Chris Brown, Karrueche Tran Seen Together After Break-Up (PHOTOS)

Rihanna, Chris Attend Jay-Z
Rihanna and Chris Brown spotted at Jay-Z concert.
Now this is where things get really interesting.

Just weeks after they broke up, Chris Brown and Karrueche Tran reunited for a trip to an area studio in Burbank, Calif.

The on-again, off-again couple were spotted leaving Brown’s house in separate cars, though they both stopped at some point to pick up some gas.

No word on what this means for their relationship.

The sighting comes only a couple days after Brown spent Saturday night with another ex-girlfriend — Rihanna — at a launch party in Beverly Hills.

The former couple was videotaped looking cozy and relaxed, sparking even more rumors that they may indeed be getting back together.

Brown confirmed his split from Tran on Oct. 4.

“I have decided to be single to focus on my career,” the R&B singer, 23, said in a statement to Gossip Cop. “I love Karrueche very much but I don’t want to see her hurt over my friendship with Rihanna. I’d rather be single allowing us to both be happy in our lives.”

What is really going on? Click through the photos, above, then post your own theories in the comments.