Jeannie Mai was absolutely glowing ... and we can’t help but wonder if that shine has a little something to do with her rumored thing with Anderson .Paak.

We caught up to the TV host Tuesday when she pulled up in style to -- wait for it -- Andy’s ... which just so happens to belong to Anderson himself. Coincidence? Maybe. Maybe not.

Roll the clip -- JM definitely heard us. But instead of answering she flashed a big, knowing smile and kept it moving. Sooo ... is that a soft launch or what?

One thing’s clear, they’re hanging out in some capacity -- and that night was no exception, 'cause Anderson was inside performing like he had something to celebrate -- and that might possibly be his new girl!

But as for the event, it was stacked with A-listers -- and get this, even his former rumored flame Mariah Carey was in the building!