A 16-year-old girl wore a unique dress to her prom, which was inspired by one that RIHANNA wore. It's described as a "bat-winged pantsuit," so it's clearly a little unusual.
Rihanna actually SAW the outfit online . . . and at first she said, quote, "She gets it."
But then she laughed along with someone who MOCKED it, and made fun of the girl who was wearing it.
She Tweeted side-by-side photos of her and the girl . . . riffing on the hashtag #PromBat . . . and laughing at someone who joked that the girl was, quote, "The Dark Thot Rises."
If you're not familiar, "Thot" is an acronym for "That Ho Out There" . . . and is synonymous with a PROMISCUOUS WOMAN, among other more colorful terms.
The girl has since said, quote, "I was very offended. Why throw shade on it when you had on the exact same thing. The poses was different but the outfit wasn't."
HERES A PHOTO OF THE PROM DRESS
HERES A COMPARISON OF BOTH