"Whether it's through fashion, lingerie, music, makeup, we try to get everybody involved and included in our brand," Rihanna said.
Size inclusivity is a huge part of the Fenty team's design process. "We have our fit models, which is the standard size from factories, you just get your samples made in one size," Rihanna said, according to E!.
"But then, I want to see it on my body, I want to see it on a curvy girl with thighs and a little bit of booty and hips."
"And now I have boobs that I never had before … you know, I don't even know how to sleep sometimes, it's challenging, so imagine getting dressed.
"It's all of these things I take into consideration because I want women to feel confident in my stuff."
Fans praised Rihanna for reflecting body diversity through her fashion label including her use of curvy mannequins, New York Post reports.
Another added that she had never seen an "example (mannequin) that looked like me".
Rihanna's LVMH-backed luxury fashion line, Fenty, is made up to a US size 14 and priced from $US200 to $US1500.