Rebel Wilson was a vision in a fuchsia pink ballgown. The dress had a deep v neckline and puff sleeves.
He runs a premium dairy free ice cream company which makes organic frozen treats.
Jacob comes from some serious wealth, his family listed by Forbes as the 16th richest in America in 2016. They were estimated to have a fortune of around $10.5bn.
Fans praised Rebel’s new look on Instagram, with one writing: “The TINY Australian!! You look so beautiful as always!”
Another said: “Looking sassy and happy, Rebel!”
“You look great! Have you hit your goal weight yet?” One asked.
Rebel Wilson’s diet plan has incorporated the Mayr Method.
The Mayr Method has been around or more than 100 years with it only becoming more popular in the past couple of months.
The Mayr Method isn’t considered a diet but rather a lifestyle change and it emphasises on consuming breakfast and regularly skipping dinner.
The creator of the diet Dr. Franz Xaver Mayr was said to believe that everything is connected to the gut and what we eat, or don’t eat, can affect overall health and wellbeing, including weight.