Barbra Streisand obviously doesn't need much money thanks to her ridiculously successful career, but to hear that she turned down a $100 million Las Vegas contract ... that takes some chutzpah! The songstress was apparently offered a Celine-like gig for three years on the Strip, but ditched it to do what she does best -- a normal tour. You go, Babs! Details on Barbra, plus scoop on who will replace Martha Stewart after the jump!