Audrina Patridge Burglar -- Convicted!

Rachel Lee -- the mastermind of the Burglar Bunch gang that terrorized numerous Hollywood celebs -- has pled no contest in the burglary of Audrina Patridge's L.A. home.

Lee and the bunch allegedly ransacked Audrina's home in 2009. Although Lee did not cop a plea in the other cases, as TMZ first reported, the Burglar Bunch also allegedly hit the homes of Orlando Bloom, Paris Hilton, Lindsay Lohan and Megan Fox.

Lee is expected to be sentenced to 4 years in prison when she appears in court on October 21.