Attorney Lisa Bloom tweeted on Friday that she plans to take the reality star to court on behalf of her client.
A source told ET that the Kardashians are 'mortified' by his recent behavior.
The 29-year-old model showed off a vibrant new hair color while stepping out in L.A. for a photo shoot on Thursday.
The 29-year-old reality star showed off her new 'unicorn' hairstyle on Thursday.
The war between the exes is getting messier and messier.
A source tells ET that Kris Jenner was the most embarrassed by Rob's tirade on Wednesday.
The model's lawyer tells ET they're taking this matter 'very seriously.'
Look back at the drama that went down on social media on Wednesday.
Rob Kardashian and Blac Chyna are certainly on the outs, but Wednesday's social media rant isn't the first time the two have made headlines for their volatile relationship
The pair's relationship has been plagued by drama from the beginning.
Following his social media rant against his ex Blac Chyna, the 30-year-old reality star shared a sample of what's to come on the album he claims he's releasing.
When life gives you lemons, make 'lemonade.'
The reality star took to Snapchat to show off some serious bling after her ex claims to have paid for her rent, cars, surgeries and jewelry.
Rob accused Chyna of cheating on him multiple times and being on drugs in NSFW Instagram posts on Wednesday.
