The 25-year-old star says she’ll do it again to “defend her daughter’s honour”.
And it’s not the first time she’s used a shoe on a rival.
But Nicki sent a warning of her own, saying Cardi is going to see her gat if she keeps picking fights like someone with no finesse.
It all went down at the New York Fashion Week party on Saturday, when Cardi went at the Anaconda hitmaker, 35, allegedly for dissing her baby and her mothering skills.
Last year during a reunion special for Love & Hip Hop, Cardi hurled a shoe at VH1 reality show co-star Asia.
The host had asked Asia about texts she had sent her boyfriend - music producer Swift - that mentioned Cardi.