Celebrity·Posted on Sep 13, 201915 Things That Made The Internet Go "Whoa" This WeekCaroline Calloway's Instagram drama, Kristin Cavallari's awkward 9/11 tribute, and more.by Stephen LaConteBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. There was big, big drama between influencer Caroline Calloway and her former ghostwriter Natalie Beach, and it sent Twitter into overdrive. View this photo on Instagram 2. Kristin Cavallari posted a slightly tone-deaf tribute to New York on 9/11, and then promptly fired her social media person over it. 3. "You're single to me" became a viral (and hilarious) meme on Twitter. maybe: God @champagneswathi if your boyfriend has an android.. ur single to me 😤 tf is he gonna do?? tell me to (1/2) fuck (2/2) off ??? 06:19 PM - 01 Sep 2019 Reply Retweet Favorite 4. Shawn Mendes and Camila Cabello posted a video of themselves grotesquely making out with each other, and it was kinda shocking. View this photo on Instagram 5. Kylie Jenner revealed to Ellen that her sisters tease her for being a billionaire — a problem few others can relate to. Ellen DeGeneres @TheEllenShow I just taped my premiere show with @KylieJenner & @KrisJenner. It airs Monday, 9/9. It's gonna be big. #ellenpremiere 04:54 AM - 06 Sep 2019 Reply Retweet Favorite 6. Madonna's daughter Lourdes showed up at New York Fashion Week, and some couldn't help but notice how much she resembles her mother's one-time nemesis Lady Gaga. 7. Lisa Kudrow revealed that she had a really hard time playing Phoebe in Season 3 of Friends, until Matt LeBlanc offered her some sage wisdom. View this video on YouTube youtube.com 8. Bill Skarsgård announced that he has an 11-month-old daughter — and her nursery, naturally, is filled with Pennywise toys. View this video on YouTube youtube.com 9. James Corden challenged multimillionaire Kris Jenner to guess the price of everyday groceries, and she actually crushed it. View this video on YouTube youtube.com 10. An entire high school class coordinated to do all of their student ID pictures dressed as their favorite pop culture characters. Sydney Gordon @sydneyg1 Me? A princess? SHUT UP! #NFID19 01:21 PM - 13 Sep 2018 Reply Retweet Favorite 11. Chrissy Teigen revealed what she and John Legend did after President Trump started a Twitter war with them. Ellen DeGeneres @TheEllenShow .@ChrissyTeigen told me about her Twitter feud with the President of the United States of America. 05:25 PM - 11 Sep 2019 Reply Retweet Favorite 12. Zendaya wore a suit that Michael B. Jordan had worn previously, and people were obsessed with the look. 13. People on TikTok started supergluing their lips up to make them appear bigger, in a mildly horrifying viral challenge. Shafeeq @Y2SHAF imagine you’re talking to someone and your lip falls down by accident 01:44 PM - 07 Sep 2019 Reply Retweet Favorite 14. Hasan Minhaj testified before Congress about the student loan crisis, and it was seriously 🔥🔥🔥. Hasan Minhaj @hasanminhaj Doing my part to introduce Lil Uzi Vert to Congress. 05:27 PM - 12 Sep 2019 Reply Retweet Favorite 15. And finally, Millie Bobby Brown posted a video of herself "using" her new skincare line, but many fans noticed she was faking it. She's since issued an explanation. View this photo on Instagram