Rihanna may be dating again, as she was seen spending time with 90210 star Tristan Wilds at a party at her house in Los Angeles and then again at a club in London just two days later, according to Gatecrasher.

“No one knew why Tristan was there initially, because it was not an industry party. It was very intimate,” a source says. “But everyone quickly realized they weren’t meeting for the first time, because they were openly affectionate for everyone to see.” And, the source adds, everyone seems to approve of the new man: “He’s a real gentleman. She likes him a lot, and it shows. From the moment he walked into her party, Rihanna lit up.”