Jennifer Lopez Credit: Courtesy Jennifer Lopez

Luh-ing the locks! Jennifer Lopez shared a picture of herself sporting wavy hair via Instagram on Sunday, July 20, providing a rare glimpse of her natural spiral tresses.

"Wheels up!!" the global superstar, 45, wrote alongside a snap of her curly shoulder-length hair. "Next stop LA... #curlyhairdontcare #myNYlook #gonnamissNY #greatvacation #backtowork."

The star spent the last few weeks at her home in the Hamptons, where she also celebrated her 45th birthday last Thursday, July 24, alongside high-profile pals like Maksim Chmerkovskiy, Khloe Kardashian, Kelly Ripa, and more.

For her birthday bash, Lopez stunned with voluminous blown-out tresses, which she eventually tied into a ponytail. Joined by her famous friends and family, Lopez was "smiling and greeting everybody," a source told Us, adding that the mother of two "looked incredible."

Ripa gave Us more details on the birthday girl's big day. "It was fun," the Live! With Kelly and Michael host said. "I love that girl! She's a family girl. She's a good girl's girl," she added of her pal.

Lopez, for her final weekend in the luxurious East Coast seaside destination, wore her hair up in an elegant top knot. "Skies the limit," she wrote beside one Instagram photo. "#dreambig #thinkbig #lastdayofvacation #backtowork #timetotakeover #letsgetit."