Some of our favorite celebs hung out this week and, lucky for us, they took to Instagram to document their fun times!
Beyoncé attended one of Mariah Carey's legendary Christmas concerts at the Beacon Theater in New York City on Sunday, and the diva duo shared an even more legendary selfie to commemorate the occasion. Madonna and Anderson Cooper also hung out at the Billboard Women in Music Awards, while Kylie Jenner showed up to Christina Aguilera's birthday party dressed like Aguilera in her "Dirrty" music video.
Elsewhere, Andy Cohen and Sarah Jessica Parker made trips down to our nation's capital, Miley Cyrus hung out with her recently-eliminated team members from "The Voice," while plenty of other stars got into the holiday spirit in a multitude of ways.
Check out all of the best celeb Instagrams below: