Lindsay Lohan walks in on Brett with his girlfriend

Lindsay Lohan recently learned the hard way that her current fling, director Brett Ratner was taken. According to Page Six, Lohan walked in on Ratner while he was in bed with his girlfriend, model Alina Puscau.

Lohan made a surprise visit to Ratner’s home last Monday. "Brett wasn't returning any of [Lindsay’s] calls, so she decided to stop by and say hi," an insider told the gossip column. “He had given her the code to his house and told her to come over anytime, so she went."

When Lindsay arrived at Brett’s she caught him getting intimate with Puscau. "Alina jumped out of bed and went ballistic. They started screaming at each other and took the fight first into the living room and then out to the driveway while Brett hid in the bedroom," another source told Page Six. The fight ended when "Lindsay said she could get Alina deported and left�? claims the source.

Despite the argument, it seems that Ratner and Puscau are still together. “[Alina] doesn't care that he may cheat. She's got [a] big diamond [promise] ring [that Brett gave her]." And Brett and Lindsay must be on good terms too. She showed up to a Victoria’s Secret party at his house the next day. Perhaps, Lindsay got over the incident so easily because she “is happily dating [model and Keira Knightley ex] Jamie Dornan," according to the source. Lindsay’s rep confirmed, "Lindsay is friends with Brett but has romantic interests elsewhere."