"Ok! Who wants to talk about my AMAZING HAIR! Lmao (laughing my a**e off)! So many hilarious description (sic)! 'Cher's wearing puppies on her head'. Just btwn (between) us I was nervous. My throats been sore. Last night may not have been (the) best tech performance, but my heart was in it." Cher had fun performing new track Woman's World on the grand finale of U.S. series The Voice on Tuesday (18Jun13), despite critics' attacks on her vocals and oddball hair.