AITAH for causing a scene because my girlfriend embarrassed me at dinner

So, I (26M) have been dating my girlfriend Jess (29F) for about a year now. We’re having dinner at a nice restaurant with a few of my friends and family, and everything’s going smoothly. Then, out of nowhere, Jess starts singing some lyrics from a song she’s been obsessed with lately.

She starts belting out, “Baby, you’re doing too much, I think I’m going to collapse!” and before I can even process, she follows it up with, “Baby, you’re making me bust.” Song was from some tik Tok song u Youhunk “nasty trix” Tom Ogutu or some shit

Now, I’m just sitting there frozen, staring at her. Like, really? Right now? In front of my mom, my best friend, and everyone else? The whole table goes silent. I can feel the awkwardness creeping in, and everyone’s pretending like they didn’t hear it, but I could see the uncomfortable looks.

I tried to laugh it off at first, but then I just couldn’t take it anymore. I snapped a little and said, “Jess, seriously? Why would you sing that right now? In front of my family? You’re making things way more awkward than they need to be.”

Now Jess is really upset with me, saying I’m being uptight and that I should have just laughed it off. She thinks I’m overreacting, and that I’m killing the fun.

So Reddit, AITA for calling her out and ruining the vibe, or was she out of line with the lyrics at dinner?