In an exclusive interview with PEOPLE, Mr. Fantasy opens up about becoming a viral sensation and his new single 'Wayuwanna.' ...

Who is Mr Fantasy? We uncover whether the mysterious persona is actually KJ Apa and dive into the story behind the name.

NPR's Mia Venkat explains to All Things Considered host Scott Detrow who the internet has been obsessed with this week.

Heartthrob KJ, 28, rose to fame after starring as Archie Andrews in the CW teen drama Riverdale, alongside acting A-listers ...