Share She posted the comment alongside images from the set of her latest project, the comedy feature Senior Year. The post perfectly highlighted the Sydney born star's impressive 30kg weight loss, which came after she overhauled her eating habits and fitness regimen. Working hard: The Pitch Perfect star continued, 'Sending love to all you guys and just know I’m working my ass off to bring you some really fun QUALITY entertainment' Next project: She posted the comment alongside images from the set of her latest project, the comedy feature Senior Year Meanwhile on Sunday, Rebel gave fans a glimpse into her weekend workout routine as she posed in gym gear and a baseball cap in Atlanta, US.