The rappers were guests at the Harper's Bazaar ICONS event during New York Fashion Week earlier this month when Cardi allegedly lunged at Nicki.
The "Anaconda" hitmaker's entourage created a barricade between the two women, and in a video captured at the bash, the "Bodak Yellow" star is seen throwing her shoe at her rival.
Cardi was escorted out of the party with a ripped dress and a huge bump on her head, but it looks like the former stripper isn't taking the altercation seriously.
On Saturday, September 15, the new mum shared a photo on Instagram of a little girl who recreated the Dolce & Gabbana look that she wore during the incident.
The mini-me had her hair pulled back, wore a flowing red dress, and also layered the outfit with gold necklaces and earrings, accessories meant to mimic Cardi's.
"Sooooooo buteeeeee (but) she forgot the knot (sic)," the 25-year-old rapper captioned the shot, pointing out that the young girl was missing the large lump that she had after the fight.
Cardi later addressed the incident on social media, and alleged that the brawl was over her and husband Offset's newborn daughter, Kulture.
During her Queen Radio show on Beats 1 on Apple Music, Nicki said she was "humiliated" after the altercation.
"The other night I was a part of something so mortifying, so humiliating to go through in front of upper echelon people - it's not about black or white - people who have their lives together," she said. "I was mortified... I was in a Gaultier gown - off the motherf**king runway - and I could not believe how humiliated we all felt."