Olivia Culpo Rocks Danny Amendola’s Birthday Rolex in Skin-Tight Leather Pants

Olivia Culpo wasn’t lyin’ when she said she was keeping Danny Amendola‘s birthday present … rockin’ her ex’s $12,000 Rolex and a bad ass leather outfit in Miami!!

The gorgeous model shaded the Dolphins star on social media after he was spotted flirting with a sports reporter on the beach last month … saying she was gonna keep the flashy watch for herself.

Not only was O.C. sporting her ex-boo’s ex-birthday present … she was wearing skin-tight leather pants that would make Olivia Newton-John‘s “Grease” character jealous … along with a black hoodie, leather jacket and black beanie.

As for Culpo’s next move … it sounds like she’s not jumping right back onto the dating scene … telling reporters at the CMA Awards she’s not looking for a replacement just yet.