Joe Jonas & Blanda Eggenschwiler are a 'Nylon' Party Pair for Memorial Day!

Joe Jonas and his girlfriend Blanda Eggenscwhiler lean in for a photo opp while partying at the NYLON x Aloft Hotels The Music Issue Celebration on Monday night (May 26) in Los Angeles.

The couple mingled at the bash with Victoria Justice and her beau Pierson Fode.

PHOTOS: Check out the latest pics of Joe Jonas

“Happy Memorial Day! #USA,” Joe tweeted that day, with a photo of his patriotic shirt.

Earlier in the week, Joe and his older brother Kevin met up with some super cute fans during a scavenger hunt in New York City.

15+ pics inside of Joe Jonas and Blanda Eggenschwiler at the party…