Kylie Jenner has wowed fans with a dramatic new look, debuting a super short bob.The reality star took to Instagram on Tuesday to show off her look, wearing a space-themed catsuit, and rocking a tiny pink bag, but it was her hair that had fans talking."This short hair," wrote one fan along with fire emojis, as another called the star "out of this world."Kylie is known for her love of a new look, and it's unclear if this was a wig or if she had cut her hair short.MORE: The Kardashian-Jenners'