The 42-year-old actress looked stunning in her cream Toni Maticevski asymmetric top and trousers as she walked the red carpet at the premiere, but failed to distract attention from the large black cast on her right wrist.
Jessica was forced to wear the bulky accessory as she recently had an operation, which she told fans about in an Instagram video earlier in the week.
"Guess who's having surgery tomorrow? On my wrist," the Oscar-nominated actress said in the clip as she showed off a support on the injured wrist. "So I have a few hours before cut off when I'm not allowed to eat anything. What should my last meal be?".
While fans have been eagerly awaiting the latest instalment in the "X-Men" franchise, early reviews of the film have been less than complimentary.
Collider.com called the movie "a horrendously muddled picture that doesn't know what it wants to be about as it clumsily tries to weave in set pieces and a battle among 'X-Men'". The Guardian concluded: "The point of a phoenix, dark or otherwise, is that it rises from the flames. But these are the flames in which this franchise has finally gone down".