Rebel Wilson took a step back from social media but now she’s back with a bang - and a fresh new look. The Pitch Perfect actress, 41, looked amazing in a new snapshot she shared on Instagram with shorter hair. MORE: Rebel Wilson bares all in sunbathing video - sparks major fan reactionIn the photo, Rebel was beaming as she posed alongside her makeup artist on the set of her new movie in the UK. WATCH: Rebel Wilson hosts new Pooch Perfect TV show She wore a grey sweater and black pants and her