Los Angeles police are investigating a break-in that took place Saturday at the Hollywood Hills home of Charlize Theron.

It was still unclear what, if anything, had been stolen or if anyone was on the premises at the time.

Theron's neighbors did not report seeing any suspicious characters, according to an LAPD spokesperson. Earlier this year, fellow Hollywood Hills residents Faith Hill and Tim McGraw experienced a weekend break-in while the couple were in Nashville.