Gigi Hadid & Joe Jonas I Love This Club! Yeah, I Love Subs Too!!

7/20/2015 7:41 AM PDT

Gigi Hadid and Joe Jonas -- I Love This Club! Yeah, I Want a Sub Too!! (PHOTO)

Gigi Hadid and Joe Jonas were decked out in all white -- with the exception of their green earplugs -- as they hit up 1OAK over the weekend in the Hamptons.

Just a few weeks in ... and they're already acting like an old married couple.