X Factor judge Rita Ora was the victim of a burglary less than a week before a robbery at boss Simon Cowell's mansion, according to reports.
Thieves broke into a property in north-west London owned by the singer & stole cash, jewellery & electronics while a relative slept upstairs, The Sun said.
The burglary took place six days before an alleged thief crept into Cowell's Â£35 million home in Holland Park, west London, around three miles from Ora's house in Brent.
Police are investigating the break-in at Ora's home yet no arrests have been made.
The 25-year-old musician reportedly divides her time between the Â£1.3 million semi-detached property & a town house in west London, although her whereabouts at the time of the burglary are unknown.
A Metropolitan Police spokesman said: "Police in Brent were called to an address in NW10 at 5.54am on Saturday November 28 following reports of a burglary.
"An investigation is under way. No arrests have been made."
Officers were called to Cowell's home in the early hours of December 4 to reports of a robbery while he slept upstairs with partner Lauren Silverman, 38, & their 21-month-old son Eric.
A 37-year-old man was arrested after that day & questioned. He was released on bail until a date in early January pending further inquiries, police said.
Cowell & Ora will appear on the X Factor's live final on Saturday night at 8pm on ITV.