Celebrity·Posted on Jan 18, 201919 Celebrity Instagrams You Probably Missed This WeekHere's what you might've missed.by Morgan MurrellBuzzFeed StaffLinkFacebookPinterestTwitterMail 1. Alexa and Carlos PenaVega are having another baby. View this photo on Instagram 2. Barack Obama dedicated the sweetest birthday message to Michelle Obama. View this photo on Instagram 3. Kesha put her freckled face on display. View this photo on Instagram 4. Selena Gomez returned to Instagram. View this photo on Instagram 5. Lana Condor showed off her newly-adopted furry friend after doing our Puppy Interview (coming soon). View this photo on Instagram 6. Alicia Keys announced she'll be hosting the Grammys. View this photo on Instagram 7. Miley Cyrus shared this oldie-but-goodie for Liam Hemsworth's birthday. View this photo on Instagram 8. Chris Pratt and Katherine Schwarzenegger got engaged! View this photo on Instagram 9. Yolanda Hadid is living life her way. View this photo on Instagram 10. Ray J and his daughter Melody enjoyed a little shopping. View this photo on Instagram 11. Cardi B gave the US government a piece of her mind. View this photo on Instagram 12. Maluma took a trip to the hospital, but clearly he wasn't worried. View this photo on Instagram 13. Demi Lovato was a bridesmaid in her best friend's wedding. View this photo on Instagram 14. Mariah Carey won the 10-year challenge. View this photo on Instagram 15. Meghan Trainor relived her beautiful wedding day with Daryl Sabara. View this photo on Instagram 16. 5SOS's Michael Clifford got engaged to his longtime girlfriend. View this photo on Instagram 17. Christy Carlson Romano gave us a serious case of nostalgia with this Cadet Kelly throwback. View this photo on Instagram 18. Justin Bieber's mom and Hailey Bieber enjoyed some family time. View this photo on Instagram 19. And there was a friendly reunion at the airport with Pierce Brosnan, Amanda Seyfried, and Hugh Jackman. View this photo on Instagram