Courteney shared a cute photo of the trio ready for the summer weather, captioning it: “Happy 4th! xoxo.”
She also added a photo of her with Jurassic Park star Laura Dern, who joined the celebrations.
It is the first time since the Friends reunion earlier this year that fans have seen the female cast in the same room together on their social media pages.
Courteney, Jennifer and Lisa came together with David Schwimmer, Matt LeBlanc and Matthew Perry for the one-off non-scripted special back in May, which was the first time they had all been on TV together since Friends finished back in 2004.
During the special, there were a number of revelations and surprises during the episode, including Lisa’s Smelly Cat duet with Lady Gaga and David’s Schwimmer’s admission that life nearly imitated art for him and Jennifer.
A number of guest stars including James Michael Tyler, Maggie Wheeler, Christina Pickles and Elliot Gould shared their special memories of the show, while there were also appearances from A-list fans including Justin Bieber, BTS, David Beckham and Malala Yousafzai.
Friends: The Reunion is still available to stream on NOW.
HuffPost may receive a share from purchases made via links on this page. Prices and availability subject to change.