"I went overseas to visit my ex-boyfriend while he was on tour and we were in this place that I've never been and this, like, emperor... goes up to Justin and goes, 'Here, I want to give you this three million dollar diamond to give to Selena'. It was his wife's diamond!" Selena Gomez on the weirdest gift she was offered while dating Justin Bieber. She insists she didn't accept the diamond.