Celebrity·Posted on Jan 4, 202018 Celebrity Instagrams You Probably Missed This WeekHere's what you may have missed!by Morgan MurrellBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. Cameron Diaz and Benji Madden welcomed their first child, a baby girl named Raddix Madden. View this photo on Instagram 2. Drew Barrymore explained the backstory behind that iconic photo of her walking down the street with Cameron Diaz, drinking champagne. View this photo on Instagram 3. Hilary Duff and Matthew Koma shared more photos from their wedding... View this photo on Instagram 4. ...and for the first time, Zoë Kravitz and Karl Glusman shared photos from their June wedding. View this photo on Instagram 5. Ansel Elgort had his hands full. View this photo on Instagram 6. Megan Thee Stallion brought in the new year with Beyoncé and Blue Ivy. View this photo on Instagram 7. Camila Mendes celebrated the new year and Vanessa Morgan's bachelorette party all at once. View this photo on Instagram 8. Kylie Jenner announced she's collaborating with her daughter, Stormi, on a new Kylie Cosmetics collection. View this photo on Instagram 9. Post Malone gave us his best bathroom selfie. View this photo on Instagram 10. Zooey Deschanel and Jonathan Scott coupled up for the new year. View this photo on Instagram 11. Wilmer Valderrama proposed to his girlfriend Amanda Pacheco...and she said YES! View this photo on Instagram 12. Amanda Bynes may have gotten a face tattoo. We say "may have" because we don't know if it's real. View this photo on Instagram 13. Busy Philipps opened up about her talk show, Busy Tonight, getting canceled. View this photo on Instagram 14. Katy Perry and Orlando Bloom engaged in some family fun over the holidays. View this photo on Instagram 15. Haley Lu Richardson told us the best thing...or should we say "person"...to happen to her in the last decade. View this photo on Instagram 16. Danielle Brooks got engaged to her best friend. View this photo on Instagram 17. Chrissy Teigen was accused of photoshopping this picture. View this photo on Instagram 18. And after struggling with hair loss for "most of her adult life," Ricki Lake cut her hair in an act of liberation. View this photo on Instagram