Donald Trump‘s got his pronouns all mixed up … getting onstage during a rally and calling Latin singer Nicky Jam a “hot” woman — and, looking a bit surprised to find he’s actually a dude!

The 45th POTUS had a rally in Las Vegas Friday night … and he introduced Nicky to the crowd — asking fans if they know Nicky and adding “she’s hot.”

Trump then asks where Nicky’s at … and, watch the video — once he catches a glimpse of NJ, he looks a bit surprised to see a guy walking toward him.

To his credit, Jam rolls with the error … moving on quickly and putting his full support behind DJT while onstage — a pretty masterful recovery.

Unclear if Trump meant hot as in looks or hot as in popular when discussing Nicky … but, either way, fans are pointing out he didn’t seem totally sure about who Nicky was.

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Jam posted about the viral moment on Instagram BTW … sharing a pic with Trump’s words written along the bottom — and puttiing a ton of laughing emojis in the caption.

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Jam’s a big deal in Latin music … having won multiple Latin Grammys, Billboard Awards and more. His song, “X,” has more than 1 billion listens on Spotifty — so, this is a pretty big endorsement for Trump.

The endorsement comes after a week Donald Trump feels he just dominated … saying multiple times he feels he won the debate over Kamala Harris on Tuesday — and insisting he won’t debate her again.