Cardi B has taken to Instagram to hit back at trolls who body-shamed her for "gaining weight".

The Bodak Yellow singer can be seen in a blue Louis Vuitton bikini, which matches her new blue hair, as well as a large Louis Vuitton shopping bag, as she addresses her haters in a video captioned "Leave my rolls alone."

"I have to do this video because I’m seeing y’all putting this edited Target picture of me looking like a mother**king square… So I have to do this video because yesterday I posted a picture too spicy, and the haters claimed that I was Photoshopping, so now I gotta show y’all this motherf**king body," she told her followers.

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"I know a b***h gained some weight because I have to make the thighs match the motherf**king a**, you know what I’m talking about? ‘But I know you b***hes ain’t talking when you’re shaped like seals and I know you n***as ain’t talking when you got sisters with bison backs and your mothers are shaped like walruses," Cardi continued.

Watch the clip below:

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‘So I know y’all ain’t bodyshaming me. I know I gained a little weight, I’m actually holding it in ‘cos I ate breakfast, lunch and I ate some ice cream. ‘It doesn’t matter though. A b***h got lipo money. I got lipo money. Like y’all think I’m editing it, just ask me for a … I got a little fat."

"I gained a little weight, you know what I’m saying? It’s all good. Can ask me for a video, I’ll show ya," Cardi added.

Per The Metro, the 27-year-old opened up about her body image after giving birth to her daughter, Kulture, last year.

"I want to explain to people how hard it is to process," she said. "I feel like people look at girls on Instagram and go, “Oh, they got their lipo done and it was so easy. It is just such a long, hard process, almost like the same process as after you give birth to a baby and you see your body change and snapping it back."

Cardi B slams body-shamers after she 'gained a little weight'