2016 Grammys Add Justin Bieber, Chris Stapleton, Pitbull, Alice Cooper & More as Performers

Justin Bieber
Michael Tran/FilmMagic

Justin Bieber performs onstage during Calibash 2016 held at Staples Center on Jan. 24, 2016 in Los Angeles, California. 

The lineup of 2016 Grammys performers just got more stacked. It was just announced today (Feb. 4) that Justin Bieber will hit the stage Feb. 15 to perform his Grammy-nominated hit "Where Are U Now" with Diplo and Skrillex.

Additionally, Chris Stapleton will team up with Grammy winners Gary Clark Jr. and Bonnie Raitt to pay homage to the late B.B. King (it was previously announced Lady Gaga will honor David Bowie on Grammy night).

An even more curious combination for Feb. 15 was also announced today: Pitbull, Robin Thicke and Travis Barker will perform together, with a few yet-to-be-announced surprise guests.

Kendrick Lamar on 2016 Grammys: 'I Want to Win Them All'

In the rock realm, supergroup The Hollywood Vampires -- Alice Cooper, Joe Perry, Johnny Depp -- will make their TV debut.

The Grammys air Feb. 15 on CBS. Billboard cover star Kendrick Lamar leads the pack with 11 nominations, all of which he aims to win.

Previously announced performers include Adele, James Bay, Andra Day, Ellie Goulding, the Broadway cast of Hamilton, Sam Hunt, Tori Kelly, Lady Gaga, Kendrick Lamar, Little Big Town, Carrie Underwood and The Weeknd.

2016 Grammys