Kendall Jenner seems to be back with Bad Bunny -- at least that's what it looked like at the Met Gala ... where they were seen getting cozy, and possibly even staying at the same hotel.
The model and pop star were photographed hanging out at an after-party Monday night in NYC -- this on the heels of both of them walking up the steps of the famous museum and showing off their snazziest outfits. They didn't show up together there, but after .