Rihanna had been previously tapped to take part in a tribute to Lionel Richie at the awards ceremony, but this new announcement will involve a separate performance. It seems fair to speculate that Rihanna will perform her single "Work" off her new album ANTI. Could it be that Drake will join?

In addition to a duet from Carrie Underwood and Sam Hunt, Lady Gaga will perform a tribute to David Bowie at the GRAMMYs. Other artists include Justin Bieber, Diplo and Skrillex performing their nominated "Where Are U Now," and Chris Stapleton honoring the late B. B. King with Gary Clark Jr. and Bonnie Raitt. Ellie Goulding, Pitbull, Tori Kelly and more have also been tapped to perform.