Lindsay Lohan Sued Over Unpaid Bills ... From Her Craziest Days!

8/19/2015 12:23 PM PDT

Lindsay Lohan is being sued for allegedly stiffing her former driver, but you can understand why she might not have paid ... because she had A LOT of other stuff going on back then.  

First, the lawsuit ... a guy named Edson Ricci claims LiLo owes him $26,400 for transportation services he performed for Lindsay ... and another $1,439.18 because he claims he once covered her hotel bill. 

All told ... we're talking $27,839.18.

So here's the thing ... Ricci claims his services were rendered between August 21, 2012 and October 23, 2012. Here are just SOME of the highlights of LiLo's life during that time: 

-- Her dad staged an emergency intervention, cops were called to the scene. 

-- She was arrested for leaving the scene of an accident after she allegedly clipped someone with her car.

-- She was banned from the Chateau Marmont for allegedly not paying a $46,350.04 bill. 

-- She allegedly brought jewel thieves with her to a party ... and they allegedly robbed the place.

So yeah ... if she really did skip out on the bill, you can kinda see why.