James Corden & Hailee Steinfeld
The host mingles with the presenter in between performances.
Shemar Moore & Anabelle Acosta
The new couple makes their public debut inside Madison Square Garden.
Sam Smith & Lorde
The singers share a warm embrace during a commercial break.
Janelle Monáe
The singer flashes the peace sign after saying "Time's Up" to "those who would try to silence us."
Rihanna
The singer changes into an Yves Saint Laurent look.
Swizz Beatz, Alicia Keys & DJ Khaled
It's as if they color coordinated their outfits in advance.
Dave Chappelle
The Best Comedy Album winner is all smiles before going onstage.
Sting & Sean "Diddy" Combs
No word on whether they burst into a few bars of "I'll Be Missing You."
Nick Jonas & Alessia Cara
The "Home" singer poses with Cara after handing her the award for Best New Artist.
Miley Cyrus
The polished performer gives her Zac Posen gown a twirl.
Elton John & Miley Cyrus
The duo team up for a rendition of "Tiny Dancer."
Shemar Moore
The S.W.A.T. star snaps a selfie.
Alicia Keys & Jay-Z
They've come a long way since "Empire State of Mind."
Bono, Neil Portnow & The Edge
The U2 rockers pose with the Recording Academy president before awarding Bruno Mars with Album of the Year.