Neighbors of Leonardo Dicaprio filed a lawsuit this week alleging the Blood Diamond actor’s construction of a basketball court on his LA property has caused damage to their uphill property since July 2004.

View More Photos

Leonardo DiCaprio’s neighbors are suing him for excavating land

DiCaprio "maliciously" crossed onto the couple's property, cutting and removing hedges, excavating "earth, granite and bedrock," which has destabilized their deck and pool, the Superior Court suit alleges.