THIS IS THE YEAR PEOPLE... Cher is BACK and better than ever. Well, that's not entirely true because let's face it, over the five decades she has been singing, she has been fabulous in equal measure. But mark my words, 2013 is the year she'll be MASSIVE.From her surprise appearance at Paris fashion week to the will-it-wont-it be released back and forth of her single with Lady Gaga, Cher has already kept us all on our little diva toes this year, and now there's more... she posted this video teaser of her brand new single, 'Woman's World', on Instagram only a few hours ago, and it's AMAZING...Don't worry though, the full video will be available tomorrow on Daily Mail online, according to the mega star.In other news, Cher has announced that Bob Mackie, he of the stage costume extravaganza and love of sequins, will design all the costumes for her up coming tour. OH MY GOD, Cher is touring again. OH MY BLOODY GOD, Bob Mackie is designing her outfits. I'M IN HEAVEN.Cher put on her Facebook page: