Jennifer Aniston Posts Throwback SMACKER For Birthday Girl Courteney Cox

Jennifer Aniston sure knows how to celebrate the birthday of a friend, even via social media. On Instagram, Rachel celebrated Monica, as in Courteney Cox's 59th trip around the sun by posting some throwback pictures, one of which shows the two BFFs sharing a quick smack on the lips.

Given that "Friends" lasted for 10 seasons, it's but natural that Jennifer Aniston, Courteney Cox, Lisa Kudrow, and the three boys became fast friends.

So Jennifer Aniston decided to give a shout-out to Courteney by going back down back memory lane where Rachel and Monica could sing, "I'll be there for you." Aniston posted a slew of pictures and videos celebrating the time with the sweetest caption that read, "I’d like to take a moment and wish my dearest CC the happiest of birthdays. If you’ve been lucky enough to know her, you know how incredible she is. The biggest heart and most generous of humans. I love you, Cox-N-Hammer! Happy Birthday."

The very first picture showed the two sharing a sweet peck on the lips followed by a couple of blooper videos where Cox messed it up, leaving the two giggling. In the first video, Cox apparently spat at her by mistake and Aniston is seen guffawing at the goof-up.

After another picture of Cox doing an assisted headstand with Jennifer Aniston holding her legs, there's another video of the birthday girl fumbling her lines, finally followed by a picture of the two looking at the camera, taken somewhat recently.

Amidst all the comments wishing Cox a happy birthday, one Instagram user said it just right, "Joey's mind is blowing right now!"

The blast from the past had its desired effect with many fans reminiscing about the hit sitcom, "Friends", leaving comments like:

"I love you guyz more than my own friends."

"Watching FRIENDS right now. I have watched reruns over and over! Just love it!"

"Happy happy birthday to the one and only ??? @courteneycoxofficial FRIENDS will forever be my number 1 show, it wouldn’t have been the same without the two of you."

"I am so lucky to have grown up with that show and such iconic actresses. ♥️♥️ Happy birthday Courtney!"

Plenty of other celebrities wished Cox on her birthday as well.

Wrote Reese Witherspoon, "Love this beautiful/talented/brilliant woman so much! Happy Bday @courteneycoxofficial."

Jessie James Decker also sent "well done" emojis, while Laura Dern decided to post for Cox as well.

Meanwhile, it was also Courteney's daughter's birthday two days ago, and all the "Scream" actress posted herself were sweet wishes for her daughter.

Lisa Kudrow did wish Coco a happy birthday, even if she forgot Courteney!

Jennifer Aniston is always thankful for her tribe, and recently she posted a sweet video showing off her "girlfriends" we could spot, Cox and Kudrow of course, along with a whole host of others like Reese Witherspoon, Julia Roberts, Sandra Bullock, Kerry Washington, Drew Barrymore and more.

The video starts with a "Friends" dialogue, with Ross asking Rachel, "Are you going to be okay?"

Aniston mouths Rachel's reply, "Yaaahhh. I've got my girls."

The girls were more than happy to respond to the love as well.

Julia Roberts commented, "Love you Angel girl" while Reese Witherspoon wrote, "Amen, sister !! So grateful to have YOU in my life!"

Cox also responded, "Thank God for you!!" while Kate Hudson, Kerry Washington, and Helena Christensen sent her plenty of emojis.

Fans also appreciated the gesture, with comments like:

"Real friends are rare… glad you have your tribe to lean on and share life with."

"Woah... it's like all the women who raised me... are friends?"

"I agree, girlfriends are the best remedy to release stress, anxiety, loneliness, and all issues. Because women understand women!!!!"

Here's Aniston, celebrating Cox, again!