Rebel Wilson, 41, was absolutely stunning in her brand new boating selfie. The Australian actress posted the selfie to Instagram on Friday August 6, while she sailed in Europe. She rocked a sleek black string bikini, while she caught some rays, as she laid out on the boat deck. She also sported a pair of large sunglasses and a sun hat, decorated with a band of black beads. You have to protect your eyes and skin from the sun after all!