More than 17 million Facebook users were responsible for more than 45 million posts, likes and comments related to the 2015 Grammy Awards Sunday night.
- Sam Smith wins record of the year.
- AC/DC opens the show.
- Madonna performs.
- Sam Smith wins best pop vocal album.
- Prince comes out to present album of the year to Beck.
- Sam Smith wins best new artist.
- Hozier and Annie Lennox perform.
- Sam Smith and Mary J. Blige perform.
- Rihanna, Paul McCartney and Kanye West perform.
- Lady Gaga and Tony Bennett perform.
Readers: Did any of you interact on Facebook during the 2015 Grammy Awards Sunday night?