They're still the best of Friends. Jennifer Aniston rang in her 49th birthday with her dear friend Courteney Cox, and it was so good to see the former co-stars together again!

Jen got together with Court and some other girlfriends in Malibu to celebrate on Sunday, Feb. 11. Her manager, Aleen Keshishian, took to Instagram to share a fun photo of the girl's day out. "#HappyBirthday to my sister from another mother #JenniferAniston ❤️u so much!" she wrote. The actress' pals Andrea Bendewald, Leigh Kilton-Smith, and Kristin Hahn were also in the pic.

Author Mandy Ingber, who was also in the photo, shared on Instagram, “We love our Jen. magical Malibu day. I love that this is taken by the kiddos!”

Last year, Jen spent her birthday in Los Cabos, Mexico with Courteney and her husband, Justin Theroux. Justin didn't take to social media to shout-out his pretty wife, but we bet they also had a romantic celebration behind the scenes.

Jennifer, however, got a lot of birthday love this year! In particular, her good friend, Reese Witherspoon, took to Instagram to share a sweet tribute to the actress. "Happy Birthday to my work sister #JenniferAniston !! ?? Wishing you a day filled with lots of love and laughter! ? #HBD," she wrote.

The duo is working on a new show (which is currently untitled) together that got picked up by Apple TV. We guess 49 is the year Jen plans to get back on the small screen. She recently opened up about returning to TV. "I’ve thought about it a lot," she said. "That’s where the work is. That’s where the quality is. At this point in my career, I want to be part of wonderful stories, exciting characters, and also just having a good time." We can't wait to watch!