Jennifer Lopez took a walk on the wild side in London amid her Unstoppable press tour. After serving Princess Diana -core in Dior at a photocall for the film on Thursday, Nov. 6, the star apparently changed back into a quintessentially J.Lo ensemble: head-to-toe leopard print.

The actress and singer recreated Allison Hayes' pose from the 1958 film's iconic poster in an Instagram post she made Thursday night

Jennifer Lopez posed in front of a famous movie poster while in London to promote her new movie "Unstoppable," photos show.

Yesterday on Instagram, the multi-hyphenate showcased a brand-new outfit that embraced her wild side—literally. While posing in front of the movie poster for the 1958 horror film, Attack of the 50 Foot Woman, Lopez looked cool in a head-to-toe leopard print ensemble.

After taking to the red carpet in a ladylike Dior ensemble yesterday, Jennifer Lopez couldn’t help but get a little “loud” later that evening. The singer and actress was spotted returning to her London hotel in head-to-toe cheetah print—a far cry from the demure coat dress and top hat she wore earlier in the day.