Reese Witherspoon is celebrating her “The Morning Show” co-star’s 53rd birthday.
The actress took to Instagram to share a photo of the two friends on Feb. 11.
“When I think of Jen and all the wonderful adventures we have had together, I just smile,” she captioned the post.
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The photo featured the two stars in costume smiling for the Apple TV+ drama.
She continued, “Knowing that @JenniferAniston is in the world makes me happy! Her love of life, her humor, and her endless positivity are such a gift. Let’s all wish Jen Happy Birthday! 🎈🎂🎁”
The friendship between the two goes way back with Witherspoon playing Aniston’s sister as a guest star on “Friends”.
She even referenced their time together with a clip from the show.
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Other stars joined in wishing the actress a happy birthday including her ex-husband Justin Theroux who shared a throwback photo of Aniston.
“Friends” co-star Courteney Cox posted a pic of a framed photo of the two she keeps on her table.

She captioned the post: “Happy birthday @jenniferaniston! I found this picture in our apartment on set. It was the first time we became friends. I loved you then and even more now. ❤️❤️”
Aniston later took to Instagram to thank fans for their birthday wishes, sharing a brief video of herself shaking some shiny gold-tasseled pants.
“Thank you all so much 🤗 I’m filled with so much gratitude for all the love that poured over me on my birthday…! Blessed girl over here 🥰🥳,” she wrote in the caption, adding, “I love you ❤️👈🏼!”