The fashion mogul and reality star arrived at the courthouse in central Paris dripping in an estimated $8 million worth of jewelry. The audacious look was just the latest example of a curious celebrity tradition.

PARIS — The ring gleamed in Instagram posts. So did the diamond necklace and the luxury Paris address. For Kim Kardashian , sharing online was second nature, an extension of her fame. But in the early hours of Oct. 3, 2016, that openness was turned against her.

Kim Kardashian is expected to testify Tuesday in a Paris court about the shocking 2016 armed robbery that changed the course of her life and her career.