Kim Kardashian was robbed at gunpoint at a luxury residence in Paris by at least two men dressed as police officers, her publicist and police say.
A police spokesman said the haul from the robbery, mostly jewellery, was worth up to €6 million (£5.2m; $6.7m).
The concierge led the gunmen to the residence where they tied Kardashian up in the bathroom, police said. A spokeswoman for the star, who is 35, said she was “badly shaken but physically unharmed”.
Reports say the star has now left France, flying out of a Paris airport aboard a private jet.
Ina Treciokas told CNN the robbery was carried out by two masked men with guns. Police sources told the Associated Press news agency that they were seeking five assailants, two of whom had forced their way into the house. A jewellery box containing valuables worth €6 million was stolen, as well as a ring worth €4 million, AP reported, citing police officials. The robbery took place at about 02:30 local time (00:30 GMT), police said.