Lindsay Lohan Back on the Party Scene

Lindsay Lohan was spotted on her old Hollywood stomping grounds last night.

What's a Hollywood nightclub scene without Lindsay Lohan? The troubled star returned to her old haunt Thursday night at Teddy's nightclub at the Roosevelt Hotel in Hollywood. And she left with her ex-girlfriend, Samantha Ronson!

LiLo arrived in her rented Porsche at 1:45am, according to reports, and left with Sam in her BMW at 2:30am. A source said, "Lindsay didn't seem straight. She didn't need to be behind the wheel and Sam always takes car of Lindsay no matter what. Even though they aren't officially dating right now, Sam feels a responsibility for Lindsay so she told Lindsay she'd drive her home."

Lindsay's mom, Dina Lohan, appeared on Good Morning America just hours later proclaiming her daughter has changed since her latest stint in rehab. "I really think she was at a maturation level that she now understands what she needs to get from it. And she grasps that."

Things haven't been going smoothly for Lindsay lately. Just yesterday she hit up an ATM machine in Beverly Hills and had three of her cards denied, an eyewitness tells RadarOnline.com. Leaving the question: ATM malfunction or insufficient funds?

Jacked from The National Enquirer