Reese Witherspoon, Courtney Cox & More Wish Jennifer Aniston A Happy Birthday!

Actress Jennifer Aniston turned 53 yesterday and it seemed like everyone on the Internet was celebrating her big day!

Although the “Friends” actress didn’t share anything on Instagram to celebrate her big day, plenty of friends and colleagues reached out to wish her a happy birthday! Take a look!

"The Legally Blonde" actress posted a photo with her "The Morning Show" costar, both wearing matching black outfits. The two have appeared on "The Morning Show" since it debuted on Apple TV+ in 2019. The show earned Aniston a Screen Actors Guild Award for her role.

"When I think of Jen and all the wonderful adventures we have had together, I just smile. Knowing that @JenniferAniston is in the world makes me happy!" Witherspoon wrote on Instagram. Her love of life, her humor, and her endless positivity are such a gift. Let's all wish Jen Happy Birthday! 🎈🎂🎁"

“I love you!!” Aniston wrote in the comments.

Plenty of fans and friends did take the time to share some birthday messages.

Zooey Deschanel commented, “😍😍😍 Happy birthday!”

Ali Wentworth commented, “🙌🙌🙌🙌🙌”

Justin Anderson commented, “👑 ♥️ 👑”

Lisa Ling commented, “Legends.”

Witherspoon also couldn't help but share a clip from "Friends."

Witherspoon also couldn’t help but give fans a dose of “Friends” nostalgia!

“In honor of @jenniferaniston’s bday: the Green Sisters 💚💚,” Witherspoon wrote in the caption.

“Ahhhahahaa I LOVE THIS and I LOVE YOU!! 😆❤️,” Aniston replied.

She wasn't the only “Friends”  actress to pay tribute to Jennifer Aniston's birthday! “Scream” actress Courtney Cox also shared some love for Aniston in her Instagram Stories!

Cox celebrated Aniston’s 53rd birthday by sharing a sweet snap of the pair.

“Happy birthday Jennifer Aniston,” she wrote. “I found this picture in our apartment on set. It was the first year we became friends. I loved you then and even more now.” She capped off the birthday message with two red heart emojis.

For her birthday, talk show host Ellen DeGenerescomprised a video montage of some of Jen’s best moments on her show over the years.

One time, she was asked what the most rebellious thing she did as a teenager was. Jen replied, “Sneaking out with my best friend, Dre, to the Palladium and danced on top of those boxes and we didn’t tell our parents.”

Many fans absolutely loved the video montage Ellen put together!

“Aw! I love Jenn!” one fan wrote. “She is awesome. ❤️❤️ She was great when she hosted for ya, @TheEllenShow, not to mention that friendly kiss you two shared a while back. Twas cute. #HappyBirthdayJenniferAniston.”

“HAPPY BIRTHDAY to you, Jennifer Aniston 🎂🥂cheers,” another wrote. “And enjoying your day and have fun.”

“Happy Birthday Jennifer,” another shared. “I wish you all the best life has to offer you ♥️🥂🍹🍸🍷🎂🎊🥳”