The supermodel, 55, plays Carol, a single mother and the love interest for Liam Neeson's character, widower Daniel, after he mentions her as his dream woman throughout the film.
The German beauty celebrated her milestone by taking to her Instagram to pose in a plunging white swimsuit, showing off plenty of cleavage and her long legs.
Claudia Schiffer showed her full support for her husband Sir Matthew Vaughn by posing in his team's football shirt after he invested in the English club.
Claudia Schiffer spent some quality time with her lookalike daughters Clementine and Cosima on Saturday as they watched Nottingham Forest secure a win over their fierce rivals Brentford.