Aniston says her oldest friend is actress Andrea Bendewald, who she met at age 14 (via People). In fact, they even have matching "11 11" wrist tattoos. To celebrate Bendewald's birthday in March, Aniston shared a pic of their tattoos on her Instagram story and described the actress as her "forever sister from another mister."

On Aniston's birthday in 2018, Bendewald posted a throwback photo of the pair to Instagram, accompanied by the caption: "Happy Birthday to my best friend, twin from another mother, soul sister of the ages. Friends since we were 14 and still growing and learning together. You make the world a better place and life so much more enjoyable and a fun ride. Grateful for you everyday and in every way."

Aniston is also good friends with Chelsea Handler, Sandra Bullock, Reese Witherspoon, Rita Wilson, and Laura Dern (via The Evening Standard).

Per Elle, Aniston is also close with Selena Gomez — and Gomez recalled totally fangirling when she first met Aniston in the bathroom during a Vanity Fair event. "[M]y heart like, stopped. And I freaked out and I ran to my mom and I was like, 'oh my god, I just saw Jennifer Aniston.' I was like, 'oh my god,'" the former child star recalled.

Today, Aniston and Gomez love to have pizza dates at Aniston's house. (Can we get in on that?)