Dave Grohl, Gwyneth Paltrow and Smokey Robinson will also be on hand giving awards out at the big show.
The Foo Fighters kicked off their week-long residency at The Late Show with David Letterman by wearing their metal heart on their sleeves.
Those special guests have not been announced but are musicians who helped inspire the band’s new album.
Eminem, Bruce Springsteen, Metallica and Rihanna are among the artists booked for a televised live concert from the National Mall in Washington next month to raise awareness of issues concerning veterans.
Among the must-see technology conventions to visit are the Cloud Expo in New York, E3 2014 in Los Angeles, MacWorld/iWorld and Dreamforce in San Francisco and South by Southwest in Austin.
Celebrating The Beatles on Ed Sullivan 50 Years Later, With a Little Help From Reunited Eurythmics, Perry, Grohl & Wonder
The Eurythmics also reunited; Stevie Wonder, Joe Walsh, Dave Grohl were among other performers.
It will be the first-ever Grammy telecast performance for Nine Inch Nails and QOTSA.
As Paul McCartney plots his return to rock, rumor has it that he’ll be working with Dave Grohl from the Foo Fighters.