Lindsay Lohan is back from her European vacation and the first thing she did when she hit the U.S. was buy a new car - and RadarOnline.com has exclusively learned that it is a sports car that cost almost $100,000!

The 25-year-old starlet hit up the Porsche dealership in downtown Los Angeles on Thursday where she purchased a brand new Porsche Panamera, which has a sticker price of a whopping $80,000, a source close to Lindsay told RadarOnline.com.

Back in July when Lindsay appeared in front of Judge Stephanie Sautner, she told her that the reason she hadn’t started her court mandated therapy sessions was because she was unable to get insurance to foot the bill and she was financially strapped.