'Love & Hip Hop' Star Kimbella Celebrates Rapper Boyfriend Juelz Santana's Birthday on Miami Yacht: Thongs, Nightclubs, and Cake [PHOTOS]

Kimberly "Kimbella" Vanderhee, former star of VH1's hit reality series "Love & Hip Hop," sure knows how to treat her man right on his birthday. Kimbella is currently dating rapper Juelz Santana, the father of her two young children, Juelz Santana James and Bella Monroe James. Despite her mommy-status, Kimbella sure looked good celebrating her beau's 31st birthday last week aboard a luxury yacht in Miami! The sexy model posted several Instagram photos from the wild celebrations, posing in a sparkly orange thong bathing suit, partying it up at some hot Miami nightclubs, and enjoying some extravagant birthday cake alongside the East Coast hip-hop star. Check it out!

Santana recently celebrated his 31st birthday on Feb. 18, so Kimbella treated him and a bunch of friends to a fun mini-vaca on the beautiful waters of Miami over the weekend:

kimbellasworld: "Me & Papi fu##ing up Miami together!"

kimbellasworld: "Love my daddy @thejuelzsantana :) finger prints!! LOL what a day."

kimbellasworld: "My Monday."

kimbellasworld: "#Godwilln & #Mia." 

The crew also took the party to the Florida mainland:

kimbellasworld: "Out to lunch with the birthday boy @thejuelzsantana ... He got them Lil neck clams tho!! Happy Birthday baby!!"

kimbellasworld: "Last night club Dream with my team @thejuelzsantana @pinkstiletto1230@yandysmith @parismadison #MIA #LIT."

kimbellasworld: "Last night we celebrated Lz's birthday with this custom made cake Half Buttercream Half Red Velvet .. My idea! Super yum!!"

kimbellasworld: "Me & my sis @pinkstiletto1230 rockin' @thereallawise last night!!"

kimbellasworld: "Birthday kisses for the birthday boy!!! I hope you enjoyed your day baby!!"

This "Love & Hip Hop" couple looks sexy and happy as ever!