Rihanna has faced backlash for trying to do the most radical thing imaginable at a modern concert: have a good time. She showed up incognito to Mariah Carey’s Here For It All Holiday Special at Dolby ...

Rihanna turned a brief concert interruption into a viral moment after a fan asked her to sit down during Mariah Carey's holiday show in Las Vegas. The pop star was attending Carey's Dec. 13 ...