The concert host works the crowd, which included Smokey Robinson, on LL Cool J’s left. (Barbara Davidson / Los Angeles Times)
Two members of the Black Eyed Peas perform “I Gotta Feeling,” which was nominated for record of the year. The group earned a total of six nominations, including for album of the year (“The E.N.D.”). (Barbara Davidson / Los Angeles Times)
From left, will.i.am and apl.de.ap perform “I Gotta Feeling.” (Barbara Davidson / Los Angeles Times)
The host kicks off the show with an opening number that included a nod to the many standout women vocalists of the year, including the Black Eyed Peas’ Fergie, on the screen behind him. (Barbara Davidson / Los Angeles Times)
The “NCIS: Los Angeles” star returned to rapping for the star-studded nominations ceremony. (Barbara Davidson / Los Angeles Times)
A dancer gets the spotlight during the opening number. (Barbara Davidson / Los Angeles Times)
Joe and Kevin Jonas introduce their brother Nick for his big solo debut. (Barbara Davidson / Los Angeles Times)
The singer finishes reading the nominees for best rock album. Perry was nominated in the female pop vocal performance category for “Hot N Cold.” (Barbara Davidson / Los Angeles Times)
The singer takes the stage without any of his brothers. (Barbara Davidson / Los Angeles Times)
