ET investigates what went down moments before the pop star canceled her performance during music's biggest night.
ET is looking into what led up to Rihanna being a no-show on music's biggest night.
'The Late Late Show' host was to take part in the pop star's performance.
There were a notable number of celebrities missing from the star-studded event on Monday.
The expecting couple opened up to ET at the GRAMMYs about their little girl to come.
Rihanna's rep confirms to ET she was sick.
Rihanna pulled out of the show due to vocal issues.
The rapper expresses his frustrations in a heated Twitter rant.
The 'Work' singer showed off her chic sportswear collection with help from the 20-year-old model.
Khloe Kardashian, Kate Hudson, Leonardo DiCaprio and more prove single is sexy.
Who needs a Valentine when you have it all going on yourself?
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.
These looks from Taylor Swift, Christina Aguilera and more are already getting us excited for the 2016 GRAMMY Awards!
The 'Work' singer opens up about why she chooses to be single.
