Who is billionaire Lucy Guo’s ex-girlfriend, Batwoman actress Wallis Day?

It is not a good week for billionaires. Days after Nvidia CEO Jensen Huang’s cheating scandal emerged, it has come out that Lucy Guo – who, until last year, was the world’s youngest self-made woman billionaire – is preparing to sue her ex-girlfriend, actress Wallis Day. Lucy Guo made her billions by co-founding the data-labelling artificial intelligence company Scale AI, as well as Passes – an OnlyFans-like platform for creators. She dated the British actress for six months before they called...