Mark Ruffalo infamously did an Instagram Live from theThor: Ragnarokpremiere in 2017.

Sometimes, however, their online mishaps are just simple yet hilarious (and sometimes embarrassing!)

I’m not high.

Hozier with a distorted face filter resembling 'Handsome Squidward'

youtube.com

I just pressed the wrong button, and then my phone…my phone shat the bed.

And then I couldn’t delete it fast enough!"

A year and a half later, she addressed the incident onThe Tonight Show Starring Jimmy Fallon.

Oliva says that she followed her ex while stalking him, and her friend ran into her room to alert her

4.In 2019,Tom HollandpostedanInstagrampicture with hisSpider-Man: HomecomingcostarsJacob BatalonandZendaya.

When he tagged them, he accidentally tagged Zendaya on his own crotch.

5.And during a 2017Instagram Live,Tom Hollanddebuted theAvengers: Infinity Warposter.

Olivia says that as soon as she opened Instagram to unfollow her ex, her phone died, but now she has a finsta

Then, he held up a letter from costar Mark Ruffalo.

On the back and visible to the camera!

it said, “CONFIDENTIAL.

Harry in 1D tee and shorts taking a mirror selfie in a gym, wearing sneakers

DO NOT SHARE.”

Upon realizing his mistake, he quickly ended the stream.

But I guess its too late now.

Tom holds movie poster to the camera

7.In 2012, Susan Boylepromotedher new album on Twitter with the hashtag “Susanalbumparty.”

The original captionreportedlysaid, “Here you go, at 4 p.m. EST, write the below.

Caption: Keeping up with the summer workout routine with my morning @booteauk.”

Tom holding a paper with "CONFIDENTIAL DO NOT SHARE" in front of his face, social media comments visible

The line “How’s this copy Jade” was promptly edited out.

Let us know what you think!

The caption said, “Naomi, so nice to see you in good spirits!!!

KJ in a bubble bath with only his head visible, making a goofy smile

Shetweeted, “Gotta say love that [Microsoft] SURFACE!

Have bought 12 already for Christmas gifts.

However, fans quicklynoticedthat she made the post “via Twitter for iPad.”

a selfie of KJ captioned, "That was for my close friends but I guess it's too late now, enjoy it while you can"

12.Mark Ruffalodid an Instagram Live from theThor: Ragnarokpremiere in 2017.

But I was like, ‘I can’t check my phone in the middle of the theater.

That’s rude, especially in my own movie.’

Susan singing on stage with orchestra, wearing a beaded gown

And then someone from Disney came up a woman and she poked me.

And she said, ‘Turn off your phone!’

I said, ‘What?

Scott Disick in a suit with a white open-collar shirt and pocket square at an event

‘Your phone is on!

Turn off your phone!’

And I was like, ‘My phone’s not on.'”

Four members of Little Mix posing together at a Music Choice event, each sporting unique fashionable outfits

Then, pretending to check his phone, he made a shocked face.

However, fans noticed something slightly off about Blake’s version.

In Ryan’s post, she was barefoot.

Naomi Campbell in a tailored suit with a shirt, standing and waving

But in Blake’s post, she’d drawn shoes on herself.

Later on, Blakemade funof herself on her Instagram stories.

However, across social media, people quickly pointed out that there was someone sitting literally right behind him!

Oprah in elegant lace-detailed dress at event

15.In 2014,Kris Jennerand Gordon Ramsay posed together to celebrate the release of Kris’s cookbook.

However, he accidentally missed the search bar andtweeted"Ed Balls.”

Here’s the legendary tweet:

Ed Balls

Mark Ruffalo in a suit, white shirt, no tie, smiling in an interview setting

screenshots of boots and sandals Blake doodled over her bare feet, with captions jokingly asking designers if they're hiring

Dom taking a selfie on an empty train with text overlay "Train to myself"

Ed in a smart casual outfit consisting of a blazer and open-collar shirt at an event