It’s possible that Jennifer Garner joining Instagram was the best thing to happen to all of our feeds. The 45-year-old has officially hit one million followers on the social media platform — and she celebrated the milestone in the best way. In honor of the exciting news, Jen shared the funniest video of herself wearing a mouthguard on the set of her upcoming movie Peppermint.

“When one shoots a cage fight, one must have a mouth guard. #MomProblems #2MinutesToMold #PEPPERMINTMovie #OneMillionFollowers #ThankYouSoMuchForFollowing #ThisIsWhatYoureGettingInto,” she captioned the hilarious video. Watch below to see the funny clip!

Clearly, Jen is extremely uncomfortable in the video, but at least she has a good sense of humor about it. “I don’t like this,” she can be heard saying. “I’m uncomfortable and I’m also unhappy. I’m unhappy. I am. I feel unhappy in my heart.”

The mom-of-three first joined Instagram back in September 2017, and she’s quickly amassed a huge amount of followers, and for good reason, too! Jen often posts the best content, ranging from videos of the recipe to her super healthy breakfast smoothie, to funny pics of herself helping her daughters sell Girl Scout cookies. She’s definitely worth a follow.

Hopefully, the busy actress will continue to grace our feeds with more behind-the-scenes pics and videos of her time on set. She’s currently filming the revenge thriller Peppermint, and she is also set to make her return to the small screen in her first television role since Alias. Jen recently signed on to star in Lena Dunham and Jenni Konner’s upcoming show Camping, which is based off of the British series of the same name.

Like the name suggests, the show will follow a group of friends who go on a camping trip to celebrate one of their birthdays. Jen will play “a controlling LA mom who is far less cheerful than her Lululemons imply,” and her character’s expected to be “messy, tough, and provocative,” according to the show creators. We can’t wait for filming to start so we can stalk the star’s Instagram for on-set pics!