Celebrity·Posted on Jul 31, 202018 Celebrity Instagrams You Probably Missed This WeekHere's what you might've missed.by Morgan MurrellBuzzFeed StaffLinkFacebookPinterestTwitterMail Here's what some of your favorite Hollywood stars have been up to this week: 1. Ashley Graham showed off her pregnancy stretch marks for a Swimsuits for All campaign. View this photo on Instagram 2. Machine Gun Kelly and Megan Fox became Instagram official. View this photo on Instagram 3. Tove Lo and Charlie Twaddle got married! View this photo on Instagram 4. Gigi Hadid finished decorating her apartment. View this photo on Instagram 5. Megan Thee Stallion returned to Instagram after dealing with a life-changing incident. View this photo on Instagram 6. Vanessa Morgan revealed that she's pregnant with a baby boy. View this photo on Instagram 7. Cameron Diaz made her first TikTok. View this photo on Instagram 8. Zayn Malik shared this glowing selfie after taking a break from Instagram. View this photo on Instagram 9. Yahya Abdul-Mateen II caught his Emmy-nomination reaction on camera... View this photo on Instagram 10. ...while Zendaya thanked the Euphoria cast and crew after her Emmy nomination for Outstanding Lead Actress. View this photo on Instagram 11. Joey King turned 21. View this photo on Instagram 12. Nicki Minaj opened up about her experience with morning sickness during the early stages of her pregnancy. View this photo on Instagram 13. Kathie Lee Gifford shared an emotional tribute to her dear friend Regis Philbin, who died July 24. View this photo on Instagram 14. Mike "the Situation" Sorrentino took a trip down memory lane to his college days with his now-wife, Lauren. View this photo on Instagram 15. Jesse Williams debuted his new blue hair. View this photo on Instagram 16. Naomi Osaka posted bikini photos that caused a stir on the internet. View this photo on Instagram 17. Justin and Hailey Bieber took a road trip. View this photo on Instagram 18. And Selena Gomez gave fans a sneak peek of what she's been doing during quarantine. View this photo on Instagram