Mariah Carey's Hollywood Walk of Fame star vandalized

Mariah Carey's star on the Hollywood Walk of Fame has been defaced, ET has learned.

According to the Los Angeles Police Department, a WE TIP (LAPD TIP LINE) was received on Sunday at 1:39 pm, indicating that the star was vandalized.

"Hollywood detectives went out to the scene and discovered it had been vandalized," LAPD officials told ET on Tuesday. "The star had a 'question mark' that had been written on it."

"Hollywood Detectives advised the Hollywood Chamber of Commerce about the incident and advised them to file a report, which they did, and detectives are investigating where the tip came from," they added.