The Grammy Awards are all about honoring individuality and the year's best music, and celebrate the stars did! The 2015 Grammys stage saw numerous duets, but just as many collaborations took place on social media.
"Shaking it up back stage at the Grammy's with Taylor!! ❤️#livingforlove," Madonna captioned her behind-the-scenes Instagram photo with Taylor Swift. Meanwhile, other stars also posted their shared special moments like Anna Kendrick's snap with Katy Perry and Sam Smith's photo with Rihanna. We also got a glimpse of celebrities' pre-awards show preparations, courtesy of Kelly Osbourne and Gwen Stefani (below).
See the best celebrity Instagrams from the 2015 Grammy Awards below!
Neil Patrick Harris: