Authorities were called about 4 p.m. after the car and some jewelry were reported stolen from the pop star's residence, police told the Los Angeles Times.
Nobody was home at the time of the burglary, police said. This is the second reported burglary at the 21-year-old singer's home in the last eight months.
The burglars, a man and a woman, climbed the fence and then entered the home and garage, according to an LAPD statement.
The base model of the missing car, a 2014 Maserati Quattroporte, starts at $102,000.
-- Jack Dolan, Los Angeles Times