False Alarm at Cher's!

5/7/2009 3:54 PM PDT BY TMZ STAFF
CherSo fire trucks and ambulances rushed to Cher's house less than an hour ago. Turns out the company that was servicing her alarm system was working on the system, and activated the panic button, thinking the system was on test.

It wasn't on test, and emergency vehicles rushed there. A law enforcement person told us... in Malibu, this happens a lot.

Rich woman's problems.