Cowabunga! January 28 was Teenage Mutant Ninja Turtle Night on "The Masked Singer," with all four reptilian heroes joining the contestants on stage for some truly what-is-happening-right-now ...

The Masked Singer UK is delivering an exciting and star-studded new series, as fans keep guessing who a bunch of singing celebrities, in wild fancy dress outfits (like a sentient teabag), really are ...