Rebel Wilson is sporting a smaller frame and fans are saying she looks better than ever! The "Jojo Rabbit" actress took to Instagram on Monday to make her debut and posted a video of herself showcasing the weight loss. In the video, Rebel Wilson is seen sporting a tight black dress that sits snug on her curves. Strutting her stuff to Baha Men's 2000 hit, "Who Let The Dogs Out," Rebel looks confident in her hip-hugging attire as puppies chase after her in the background. Sporting a giant smile with her gorgeous blonde locks flowing, the 39-year-old made necks break with her new appearance.