Celebrity·Posted on Mar 6, 202018 Celebrity Instagrams You Probably Missed This WeekHere's what you might've missed!by Morgan MurrellBuzzFeed StaffLinkFacebookPinterestTwitterMail We all know celebrities live busy lives, but when they can, they share a little bit of it with us. Here's what some of your favorite Hollywood stars have been up to this week: 1. Jessica Biel thanked Justin Timberlake for knowing exactly how she wanted to celebrate her birthday. View this photo on Instagram 2. Katy Perry revealed she's expecting her first child with Orlando Bloom. View this photo on Instagram 3. Justin Bieber let it all hang out. View this photo on Instagram 4. Vanessa Hudgens had a priceless reaction after seeing her new tattoo for the first time... View this photo on Instagram 5. ...while Miley Cyrus took a different approach to showing off her new tattoo. View this photo on Instagram 6. Lupita Nyong'o took a birthday selfie to celebrate her 37th year around the sun. View this photo on Instagram 7. Henry Golding and Liv Lo took a romantic trip to Yosemite National Park. View this photo on Instagram 8. Kylie Jenner went on vacation. View this photo on Instagram 9. Lady Gaga admitted she's got a "stupid love." View this photo on Instagram 10. Diddy and Jay-Z were all smiles. View this photo on Instagram 11. Barbara Palvin and Dylan Sprouse spent a weekend together in LA. View this photo on Instagram 12. Rachel Bloom and her baby bump made an appearance. View this photo on Instagram 13. Melissa Benoist announced she and Chris Wood are having a baby. View this photo on Instagram 14. Brenda Song invited fans into her happy place. View this photo on Instagram 15. Nicola Peltz wished Brooklyn Beckham a happy birthday. View this photo on Instagram 16. Yara Shahidi channeled her inner Aaliyah. View this photo on Instagram 17. Selma Blair reunited with a couple of familiar faces: Shannen Doherty and Sarah Michelle Gellar. View this photo on Instagram 18. And Chrissy Teigen caused a stir with her controversial Girl Scout Cookie rankings. View this photo on Instagram