After going to Nobu and partying at MyHouse with her new BFF Brittny Gastineau, Lindsay Lohan drove around Samantha's house, headed home to change, drove back to Sam's and was finally let in around 4am. While we're hearing from multiple sources that the ladies ended their rollercoaster romance on Monday evening, it looks like they're still on good enough terms to spend the night together! Either that, or Sam wanted to avoid Lindsay shrieking and pounding on her door until the wee hours of the morning!

Anyway, Lindsay's driver/bodyguard walked her up to Sam's door, and after begging for a few minutes, Sam finally let her in, and the driver took off. Seriously? We kinda want to know what would have happened if Sam didn't let her in...