From where to watch to who's performing, ET's got you covered on all the gotta-know-it info ahead of music's biggest night.
Find out which A-listers are up for the biggest awards.
Moccio opens up to ETonline about writing the song that earned him and The Weeknd both Oscar and GRAMMY nominations.
The 'Hello' singer is returning to perform on music's biggest night for the second time!
Here's a look at 12 celebs who got up close with the police in 2015.
The couple made it rain in the wake of rumors they were taking a break.
From Justin Timberlake to Nick Jonas and Lorde, Taylor's '1989' tour was filled with celebrity surprises!
From Justin Timberlake to Selena Gomez - these are the best stars who showed up on Taylor's '1989' World Tour.
The Weeknd cemented his status as a pop superstar with an over-the-top set in Los Angeles Tuesday.
The model said she felt a little awkward about walking past The Weeknd, who is 'like a brother' to her, while wearing next to nothing.
The singer's latest video is a neon-lit, noir nightmare.
The singer spilled the secret to 'Rolling Stone.'
Taylor Swift was no match for the Weeknd's fascinating hair.
Gigi was also snapped holding hands with mom Yolanda Foster following emotional Lyme Disease speech
