Share this Story

Rob Kardashian posts honest confession about his weight gain (PHOTO)

For Cailyn Cox, writing isn't just a hobby, it's her life. Passionate about Hollywood, she makes it her mission to find the most entertaining celebrity gossip for SheKnows readers. And when she's not enthralled in the celeb world, she's ...

Rob Kardashian reveals the root of his weight struggles — fans react in a wonderful way

For the most part, Rob Kardashian has removed himself from the public eye. But in recent weeks, he has slowly become more active on social media, and his recent post has fans showing their support for him in a big way.

More: Rob Kardashian breaks social media silence with a shirtless pic (PHOTO)

Kardashian posted a throwback picture of himself drinking a large milkshake, which he captioned, "Started right here with these milkshakes hahaha...#throwbackthursday," and fans believe this is a nod to his weight gain.

Started right here with these milkshakes hahaha... #throwbackthursday

A photo posted by ROBERT KARDASHIAN (@robkardashian) on

Instead of the negativity that usually ensues when a celeb posts something on social media, Kardashian's fans have reacted in an overwhelmingly positive way, sharing their messages of support for the star.

More: Rob Kardashian shows support for Kourtney but not Caitlyn in recent post (photo)

"Keep working at it. You will find peace within and feel better too. Good luck. You got this!" one fan wrote. Others agreed, with comments including, "Feel happy in your skin rob we all support you," "U are still that person from back then. Just be happy who you are boo and if your [sic] not just like i [sic] did remove that toxic waste," and "Once you have decided on your own to change your perception of food your amazing journey will begin. Nothing taste [sic] as good as looking slim feels. That's what I tell myself everyday [sic]."

Kardashian has been plagued by rumors of his weight gain and the cause of it, but he appears to be trying to make a lifestyle change. He also shared a picture of Kylie and Tyga earlier this week, which he captioned, "Spotted these fools on the morning workout."

Spotted these fools on the morning workout

A photo posted by ROBERT KARDASHIAN (@robkardashian) on

More: Rob Kardashian is allegedly turning his life around

Maybe Rob will return to the public eye sooner than we thought.

Are you glad to see Rob returning to social media? Do you think he has changed his lifestyle? Let us know your thoughts in the comments below.

Rob Kardashian reveals the root of his weight struggles — fans react in a wonderful way

New in Entertainment

And you'll see personalized content just for you whenever you click the My Feed .

SheKnows is making some changes!

b h e a r d !

Welcome to the new SheKnows Community,

where you can share your stories, ideas

and CONNECT with millions of women.

Get Started