Jennifer Lopez Dances up a Storm at Her 50th Birthday Party in Star Island, Miami

Jennifer Lopez held back nothing as she celebrated her 50th birthday by rocking out with the love of her life, her kids, and tons of celebrities in Miami.

A clip of Lopez doing some serious headbanging was uploaded by her fiancé Alex Rodriguez to Instagram on Thursday. Wednesday marked the day the singer turned 50, not that anyone would ever guess it by how she looks.

The "Jenny from the Block" singer went all out for the landmark affair and held a huge party at Emilio and Gloria Estefan's Miami estate on Star Island reported People. The post is found below.

The outside of the house featured tents and large giant balls, according to the outlet. Inside, the place was adorned with disco ball lights and filled with all the equipment necessary for a huge bash.

Rodriguez, 43, dressed up in a classic black suit and tie for the occasion, while Lopez wore a cut-out metallic dress that featured a high slit going up to her thigh. She wore her hair in a high ponytail and accessorized with hoop earrings.

Among the working attendees were top artists like DJ Cassidy, DJ Don Hot, DJ Khaled, and singer Ashanti. Rapper Fat Joe and his wife Lorena Cartagena helped the singer celebrate as well.

The night's performances were not just about big names. Lopez' twins Maximillian and Emme, 11, also got behind the mic to celebrate their mother by singing a rap and a birthday song on the dancefloor.

Guests were also treated to a no less than five-tiered cake decorated with black and gold icing. One person who lives nearby, Lopez' ex Sean Diddy Combs, was not among those who enjoyed the party.

Earlier in the day, Rodriguez honored his fiancée with a sweet video in which he spoke into the camera directly saying, "Hi baby girl, I just wanna wish you a happy birthday."

He added:

"I cannot believe this baby girl. Since we've been together you have made me feel like every day is my birthday. Thank you for your passion, and your energy, and your inspiration, and your endless pursuit to be the best at everything that you do."

He said she was "the best" at all roles in her life before adding, "I love you." Short scenes played throughout the tribute video as he spoke. Rodriguez reportedly gifted a red Porsche to Lopez for her big day.

It sounds like Lopez' birthday was a success in every way, and filled with love from all directions. We wish the singer a happy belated birthday and hope she has many more in the future.