Miguel is FINALLY gearing up to tie the knot with longtime girlfriend Nazanin Mandi, but before doing, so the bride-to-be turnt all the way up in a Las Vegas celebration that included booty licking, champagne poppin’ and plenty of poolside shenanigans. Let us explain.

Nazanin first kicked off the festivities with a bridesmaids dinner at Rivea Las Vegas at the Delano wearing a slinky sliver number...

She then got ultra-glammed up and donned a LWD to frolic with friends…

She had a pool party with her girls in a sexy white one-piece and badass shades…

She hit the town again in another silver dress while her squad wore all white…

Here’s where things got #BachShitCray and the aforementioned booty licking and champagne poppin’ came into play…

Lastly, she stunted on the ‘Gram in a bikini looking like a bag of money…

Yeah, things definitely got #BachShitCray...

Meanwhile, Miguel was doing this over the weekend…