Celebrity·Posted on Sep 5, 201521 Celebrity Instagrams You Need To See This WeekKanye sent Taylor Swift flowers, Mariah Carey turned into a mermaid, and everybody celebrated Beyoncé's birthday.by Whitney JeffersonBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. Kanye West sent Taylor Swift a cube of flowers. View this photo on Instagram 2. Rob Kardashian gave us a rare selfie. View this photo on Instagram 3. Chrissy Teigen cried while eating pie. View this photo on Instagram 4. Joe Jonas continued to live his best life. View this photo on Instagram 5. Riley Curry remained adorable. View this photo on Instagram 6. Gwyneth Paltrow shared a photo of Bey and Apple for Beyoncé's birthday. View this photo on Instagram 7. Kate Hudson revealed her master plan to get Jen Aniston to sign up for Instagram. View this photo on Instagram 8. Mariah Carey was an actual mermaid. View this photo on Instagram 9. Benji Madden gave wife Cameron Diaz a birthday shout-out. View this photo on Instagram 10. Sarah Michelle Gellar and Freddie Prinze Jr. celebrated 13 years of marriage. View this photo on Instagram 11. Olivia Wilde shared this cuteness. View this photo on Instagram 12. Lucy Liu shared her bundle of joy. View this photo on Instagram 13. Drew Barrymore vacationed in France. View this photo on Instagram 14. Oprah drove a Tesla. View this photo on Instagram 15. Hilary Duff held a pineapple. View this photo on Instagram 16. Lady Gaga chilled with Lisa Vanderpump. View this photo on Instagram 17. Justin Bieber did a kick-flip on a hoverboard. View this photo on Instagram 18. Kendall Jenner took an excellent selfie. View this photo on Instagram 19. Mindy Kaling introduced a new character on The Mindy Project. View this photo on Instagram 20. Miranda Lambert posted the most heartbreaking 'gram of all time. View this photo on Instagram 21. And Anne Hathaway wore a bag on her head. View this photo on Instagram