Rob Kardashian has allegedly filed to lower his $20,000 a month child support payments to ex-fiancee Blac Chyna.

And on Tuesday, the 30-year-old model seemed to clap back at the reality star when she took to Instagram to brag about her fleet of luxury vehicles.

'Work hard, play harder!!! My s**t!!! No help!!! No child support!!! Stop the f**king lies!!!' she captioned the clip.

Luxe life: On Tuesday, Blac Chyna took to Instagram to brag about her fleet of luxury cars after ex-fiance Rob Kardashian filed to lower his child support payments

'Work hard, play harder!!! My s**t!!! No help!!! No child support!!! Stop the f**king lies!!!' she captioned the clip that featured two Bentleys and a Ferrari

A trio of white cars with red rims—including two Bentleys and a Ferrari—could be seen sitting in Chyna's driveway.

'Oh, hey there,' the mom of two said during the video as she giggled in background.

On Tuesday, The Blast reported that Rob can 'no longer afford' to pay his ex thousands of dollars each month and believes that Blac's increased wealth should require her to pay him.

Words: She shared the clip on Tuesday with a brief caption

Money problems: The Kardashian has allegedly filed to lower his $20,000 a month child support payments to Chyna. According to The Blast, Rob can 'no longer afford' to pay his ex thousands of dollars each month and believes that Blac's increased wealth should require her to pay him

Chyna is said to be worth more than $1.4 million, with Rob claiming his income has dwindled from $100,000 per month in 2017 to less than $10,000.

The Arthur George founder is aiming to collect $2,864 from the model who reportedly earns more than $60,000 per month.

Blac is said to be disputing the attempted modification of the child support, and has accused the star and his legal team of 'manipulating' the date to make Rob appear in dire financial straits.

A judge was said to have suspended child support obligations at a hearing earlier this year, until the battle could be settled. Both sides were then said to have handed over financial documents.

Battle of the bank accounts: Chyna is said to be worth more than $1.4 million, with Rob claiming his income has dwindled from $100,000 per month to less than $10,000. The Arthur George founder is aiming to collect $2,864 from the model who reportedly earns more than $60,000 per month

The warring pair are scheduled to meet with a judge in December for a final decision.

Blac and Rob enjoyed a whirlwind romance starting in January 2016 and resulting in an engagement come February.

The Fashionnova brand ambassador gave birth to their daughter Dream, now age two, in November of that same year.

The couple's relationship came to a tumultuous end in 2017.