Jennifer Aniston reunited the cast of Friends for her first ever post on Instagram.

The 50-year-old actress has never been a social media user before, but was persuaded to give online life a try by her close pal and The Morning Show co-star Reese Witherspoon.

Jen delighted fans with her very first post, as it featured a selfie with her old Friends castmates David Schwimmer, Matt LeBlanc, Courtney Cox, Lisa Kudrow, and Matthew Perry all in a living room together.

She captioned the image: “And now we’re Instagram FRIENDS too. HI INSTAGRAM.”

Reese, 43, was delighted to see that her buddy is finally online, commenting: “Welcome to Insta Jen!!!”

The Legally Blonde actress talked her social media averse friend into giving Instagram a try while being interviewed by a journalist from Britain’s Daily Telegraph newspaper.

Reese explained how Instagram had instantly allowed her to correct a false media story that she and Jennifer Garner were both pregnant, outlining its benefits to her co-star.

“Fifteen years ago (our image) was prescribed by a journalist. Now we have the chance to be in control of our own narrative,” she explained.

Jennifer was swiftly convinced, adding: “That is appealing. I’ve got to get on social media.”