- SpaceX employees used to monitor Talulah Riley's hair color to determine if Elon Musk would be in good mood https://www.businessinsider.in/spacex-employees-used-to-monitor-talulah-rileys-hair-color-to-determine-if-elon-musk-would-be-in-good-mood/articleshow/65629793.cms?utm_source=social_reddit&utm_medium=social_sharing&utm_campaign=click_through_social_share 36 comments worldnews