The star of "The Morning Show" turned 51 on Tuesday, and everyone from her "Friends" co-stars to her ex-husband took to social media to wish her well.
In an Instagram post of her own, Aniston shared photos from a recent Interview magazine shoot and thanked the publication for "celebrating women at every age."
"Turns out 51 is pretty fun," she said.
Aniston's friends agree that she makes 51 look pretty great.
"No matter how hard you might try...there’s only one Jennifer Aniston," Courteney Cox wrote on Instagram. "Happy birthday my dear friend [Jennifer]! I love you!"
Meanwhile, Aniston's ex-husband Justin Theroux shared a photo on his Instagram Story of Aniston making a fist. He captioned it, "grabbing 2020 & another year just like -- HAPPY BIRTHDAY B."
For more posts dedicated to Aniston, see below.