Musk is one of the world's wealthiest individuals with a net worth estimated at some $8 billion, according to Forbes. According to the statement, Riley "has decided to remain in the UK and pursue her career where she has spent the last five months working on her first feature film, 'Scottish Mussel,' as a writer and director." The statement also added that "Mr. Musk and Ms Riley remain friends."
In 2010, Musk went through a messy divorce from his Canadian-born wife, science-fiction writer Justine Musk, mother of their five sons, including triplets. He currently has full custody of the children and they live in the Hollywood Hills.The 43-year-old Musk, is a South African native. Besides SpaceX and Tesla, Musk heads up SolarCity, a company which makes solar panels for homes and businesses. And he operates his own foundation focusing on education, clean energy and child health.