Elon Musk among witnesses in Johnny Depp & Amber Heard's court case

World's richest person Elon Musk has been included in list of witnesses slated to testify in a defamation lawsuit filed by Johnny Depp against his ex-wife Amber Heard. Depp has alleged that Heard had an extra-marital affair with Musk and James Franco while they were married. Both Musk and Franco are scheduled to testify virtually during the trial next month.