Identity ‘The Masked Singer’ Unveils the Royal Hen’s Identity: Meet the Star Hidden Under the Mask 1 year ago Billie Jean King, a tennis legend whose team was the Philadelphia Freedoms, requested that Elton John and Bernie Taupin write… ‘The Masked Singer’ Releases the Rubber Ducky’s Identity: See the Star Hidden in the Mask 1 year ago Anthony Anderson, star of "Black-ish," was identified as Rubbie Ducky on Wednesday's edition of "The Masked Singer." After a special…