A Day in the Life of Jennifer Aniston on Instagram

Jennifer Aniston Instagrams for a Day, Shares Diet, Workout Regi…

Reese Witherspoon on Whether She'd Join 'Daisy Jones & The Six' …

Adam Sandler Reflects on Filming First Movie 'Going Overboard' a…

Jennifer Lopez Shares Rare Footage of Ben Affleck With Her Twins…

Jennifer Lopez Goes Makeup Free While Subtly Honoring Ben Affleck

'RHOD' Alum Breaks Down 'Housewives' Salaries After Jen Shah's A…

Kim Petras Reacts to Being Respected by Madonna and Shares Hope …

'No Hard Feelings' Official Trailer

'Party Down' Is Back! Jennifer Garner on Joining the Quirky Come…

Jennifer Garner Makes Rare Appearance With Son Samuel at Lakers …

Eugene Levy Gets Out of His Comfort Zone and Travels All Over th…

'RHONJ's Margaret Josephs Reacts to Jennifer Aydin & Teresa Giud…

Jennifer Lopez Calls Out Ben Affleck for Seeming ‘So Serious’

Selena Gomez Gets Emotional Reflecting on 'Wizards of Waverly Pl…

Jennifer Nettles Gives Insight Into New Dating Show 'Farmer Want…

Jennifer Coolidge Credits Mike White for Why People Love 'White …

'RHONJ's Jennifer Aydin Admits Melissa Gorga Was 'Collateral Dam…

Jennifer Garner Reacts to ‘Terrifying’ Mushrooms Scene in ‘Party…

Ben Affleck Knows He's Been the Butt of the 'Occasional Meme'
Jennifer Aniston isn't one for participating in social media, but on Throwback Thursday she made an exception.
Justin Theroux's fiancee headed up the Instagram account of beauty line Living Proof for a day and filled it with her personal moments.
PHOTOS: Star Shots! What's On Instagram?
Fans of the actress know it's rare for her to share, but thanks to this social media takeover, we now all know what she eats for breakfast!
For her next post, Aniston combined two of her favorite things: working out and her beautiful dog.
So as to not make the other dog jealous, the Cake star also shared a pic of her pup Sophie.
And she's got chickens!
In what is probably the best post of the day, the 46-year-old Golden Globe winner graciously gave us a flashback photo as well. Was this pre-Friends?!
NEWS: Jennifer Aniston Thinks the Rachel Haircut was 'Cringe-y'
And if you're looking for the perfect summer salad, Aniston has got you covered!
She's also helping out with your summer reading.
After a day of posting personal pics, Aniston seemed pleased with the experience. "Time for a Night Cap. Thanks for letting me dip my toe in the world of social media for a day," she wrote. "Goodnight, Instagram...with love, XO jen."
NEWS: Jennifer Aniston Uses Sweat as a Hair Product
Flashback photos, food and pet pics! Aniston's Instagram game is pretty good for a rookie, but we're still waiting on that selfie.