Turning heads on the red carpet, the Transformers star, 35, flaunted her killer figure in a black lingerie-inspired look which included a lace button-down tank top with a black bra underneath and low slung lace-up leather pants. She completed the vampy vibe with matching crystal encrusted belt and choker, a crystal embroidered handbag and black patent pump heels.
Not to be outdone, the "Bloody Valentine" singer, 31 wore a black encrusted double-breasted suit with matching mock neck turtleneck from the Italian fashion house's newest collection. He accessorized the in-your-face outfit with matching gloves, zip-up Chelsea-style boots, a set of lip rings and a collection of silver earrings.
The rapper-turned-rocker (real name Colson Baker) also opened the fashion show with a music performance and walked the runway in a custom pearl encrusted double-breasted suit with spike studded detail.
The proposal took place in Puerto Rico, the same spot where the two first fell hard and fast for each other on the set of the movie Midnight in the Switchgrass.
"He asked me to marry him," Fox shared in her Instagram announcement. "And just as in every lifetime before this one, and as in every lifetime that will follow it, I said yes,"
She concluded her post, "…and then we drank each other's blood."