But Jennifer’s commitment to her craft doesn’t end there. As a paid ambassador for Smartwater, it seems she had an ulterior motive for bringing a bottle of it on set. While Smartwater claims to purify water molecules, some might also find it reassuring that it is gluten-free. Staying hydrated and maintaining a healthy lifestyle might contribute to Jennifer’s youthful appearance.

Her co-star Sam Worthington, who has been dealing with legal proceedings from an incident with a photographer, looked a bit somber. Anna Kendrick, on the other hand, enjoyed some downtime on set, sipping on freshly squeezed orange juice and refueling with a plate full of food.

Jennifer Aniston’s transformation for  Cake is a powerful reminder that true beauty goes beyond physical appearance. It is a testament to her dedication and willingness to fully immerse herself in her characters. We can’t wait to see Jennifer, Sam, and Anna bring this compelling story to life when  Cake hits theaters next year.