Cardi B flaunts her rear as she prances around serving drinks on her 32nd birthday

Cardi B looked like she was having the time of her life when she twerked while celebrating her 32nd birthday.

The rapper – who was spotted making a grand entrance – was snapped behind the bar at a private club in New York City on Saturday night to celebrate his big day.

Cardi playfully stuck her tongue out while serving drinks on the show.

The WAP singer celebrated with her sister Hennessy Carolina Almanza and a cavalcade of pals, but not her estranged husband Offset, 32.

Cardi B looked like she was having the time of her life as she twerked while celebrating her 32nd birthday

The rapper spun behind the bar

The event took place at a private club in New York City on Saturday night to celebrate her big day

The rapper spun around behind the bar at a private club in New York City on Saturday night to celebrate his big day.

However, the Next Day star – born Belcalis Marlenis Cefus – really paid for her wild night as she shared a series of Instagram stories.

She doesn't say a word in the first clip, instead letting out a few audible sighs and captioning it, 'I'll never go outside again.'

In a subsequent video she said: 'I will never drink again. I will never pray for myself. I'm still drunk. I will never drink again.'

Regardless, the Up hitmaker put on a jaw-dropping display at the private event.

Cardi – who denied plastic surgery rumors last week – showed off her perky rear in a backless black romper with micro shorts.

Her dress featured a plunging neckline and cut outs at the slim waist.

Her party theme was Party in the City and she had the background with that phrase in the same style and font as Sex and the City.

Singer French Montana was among the many guests at the party.

Cardi playfully stuck her tongue out while serving drinks on the show

Cardi playfully stuck her tongue out while serving drinks on the show

She certainly seemed to be having the time of her life

She certainly seemed to be having the time of her life

She certainly seemed to be having the time of her life

The rapper truly seemed in her element

The rapper truly seemed in her element

She handed him one of the drinks in style

She handed him one of the drinks in style

He spilled a lot of visuals for the participants

He spilled a lot of visuals for the participants

However, the Next Day star - born Belcalis Marlenis Cebus - really paid for her wild night as she shared a series of hangovers on Instagram Stories.

However, the Next Day star – born Belcalis Marlenis Cebus – really paid for her wild night as she shared a series of hangovers on Instagram Stories.

She doesn't say a word in the first clip, instead letting out a few audible sighs and captioning it, 'I'll never go out again.'

She doesn't say a word in the first clip, instead letting out a few audible sighs and captioning it, 'I'll never go out again.'

In a subsequent video she said: 'I will never drink again. I will never pray for myself. I'm still drunk. I'll never drink again'

In a subsequent video she said: 'I will never drink again. I will never pray for myself. I'm still drunk. I'll never drink again'

Earlier in the day, Cardi shared a video on her Instagram Stories showing her daughter Culture, six, and son Wave, three, gifts for her birthday.

'Thank you, child!' Cardi told Culture as her oldest daughter laughed.

'My daughter got me these balloons,' Cardi continued, as the video focused on the balloons.

And these flowers,' the rapper added, adding a bouquet of pink roses and a note.

She also showed off the wave and culture cards she made for herself.

'Mom, I love you more than cupcakes,' Cardi read from Culture's card with a laugh.

Cardi then turned the camera to another large bouquet of pink roses for Lisso.

'Yo, one thing about Lizo, she's going to get me some flowers,' said Cardi, picking up the card from the flowers.

'Lizzo needs to be my man' She captioned the video, adding: 'Me too @lizzobeeting want to date now.'

She has shared many pictures with her three children on Instagram.

Regardless, the Up hitmaker put on a jaw-dropping display at the private event

Regardless, the Up hitmaker put on a jaw-dropping display at the private event

The WAP singer celebrated with her sister Hennessy Carolina Almanza and a cavalcade of pals, but her estranged husband Offset, 32

The WAP singer celebrated with her sister Hennessy Carolina Almanza and a cavalcade of pals, but her estranged husband Offset, 32

Cardi looked gorgeous in a backless black romper with micro shorts that showed off her perky rear.

Cardi looked gorgeous in a backless black romper with micro shorts that showed off her perky rear.

Her dress featured a plunging neckline and cut outs at the slim waist.

Her dress featured a plunging neckline and cut outs at the slim waist.

Among the many guests at the bash was singer French Montana

Among the many guests at the bash was singer French Montana

Cardi had a blast at her 32nd birthday party

Cardi had a blast at her 32nd birthday party

Her party theme was Party in the City and she had the background with that phrase in the same style and font as Sex and the City.

Her party theme was Party in the City and she had the background with that phrase in the same style and font as Sex and the City.

Earlier in the day, Cardi shared a video on her Instagram Stories showing her daughter Culture, six, and son Wave, three, gifts for her birthday.

Earlier in the day, Cardi shared a video on her Instagram Stories showing her daughter Culture, six, and son Wave, three, gifts for her birthday.

In the pictures, she wore a long pink dress that had a cutout that ran from the neckline to the hem in a curved shape.

In the pictures, she wore a long pink dress that had a cutout that ran from the neckline to the hem in a curved shape.

'Thank you, child!' Cardi told Culture as her oldest daughter laughed

'Thank you, child!' Cardi told Culture as her oldest daughter laughed

In the pictures, she wore a long pink dress that had a cutout that ran from the neckline to the hem in a curved shape.

'I can't thank all my social media friends and relatives enough!,' her caption began.

'The love you sent me and all the posts you made to celebrate me cannot go unnoticed! You all are truly one in a million!'