Sounds like Rihanna is thankful for Chris Brown's anger management classes. The star-crossed superstars spent their Thanksgiving holiday together in Berlin.

Following her 777 Tour stint in Berlin on Nov. 18, RiRi returned to the German capital on Nov. 22 to take in Breezy's show. Prior to the trip, she posted a photo in her private jet, writing, "All alone in my big ole jet!!! See u soon lover." Later, she tweeted some more cryptic Chris Brown-related messages, including "#Berlin #CarpeDiem;" "Carpe Diem" was the name of Brown's tour.

The erstwhile-but-likely-reunited pair were spotted attending and leaving a Thanksgiving party together in the same car. The couple were whisked back to Breezy's hotel. The 'Don't Wake Me Up' singer will be in Germany again tomorrow for his concert at Hanns-Martin-Schleyer-Halle in Stuttgart.

Perhaps when Rihanna went missing on her giant 777 tour plane she was having some heart-to-hearts with Brown, with whom she's been linked for the better part of 2012 ... even while he was still dating model Karrueche Tran.

Watch Rihanna + Chris Together in Berlin