Bulls Star Zach LaVine Calls the Cops on Obsessed Woman Who Showed Up at His House

Bulls star Zach LaVine had his All-Star break interrupted by an obsessed woman who showed up at his door.  The first time All-Star ended up having to call cops on the woman after she refused to leave.

According to TMZ Sports, the woman was taken to the hospital for a mental health evaluation.

Our law enforcement sources tell us ... 25-year-old LaVine was at his residence when the woman arrived.

We're told Zach did not know the woman -- but she had traveled from another state demanding to have a conversation with the young superstar.

When asked to leave the property, we're told the woman refused -- so cops were called.

Once help arrived, we're told officers took her to a local hospital for a mental health evaluation -- she was not formally arrested and has not been charged with a crime.

LaVine, who is engaged, isn't going to be answering the door if you show up at his house.  If you're looking for a shot with the young star you're going to have to catch him on the road.