411 Mania — See it inside... more info

E! Online — For a moment it didn't seem like the Bob Marley tribute was going to include any, you know, Bob Marley songs. The set kicked off with Bruno Mars doing "Locked Out of... more info

Chorus.fm — Watch *Bruno Mars (http://www.unorthodoxjukebox.com/)*' music video for "When I Was Your Man" in the replies. more info

411 Mania — Check out "When I Was Your Man"... more info

L.A. Times - Pop & Hiss — Planning on tuning into the Grammys on Sunday to see what on earth a collaboration featuring Rihanna , Bruno Mars and Sting will look like? Or perhaps how Justin Timberlake ’s return to the stage will shape up? Or maybe even who will walk ... more info

The Independent — Darlings of the Grammy Awards Bruno Mars, Rihanna and Sting will perform together at the ceremony on Sunday night. more info

L.A. Times - Pop & Hiss — So a Bajan dance-pop femme fatale, a neo-Motown crooner and a bass-wielding British titan of tantra walk into a bar ... or rather, onto the Grammys stage this weekend. more info

Topix — Many have noted that Bruno Mars' #1 hit "Locked Out of Heaven" sounds a bit like an '80s song by The Police . more info

ContactMusic — Rihanna, Bruno Mars and Sting will perform together at the Grammys.'Stay' hitmaker Rihanna is teaming up with the 'Locked Out Of Heaven' singer and... more info

ContactMusic — Rihanna is set to return to the stage at this year's (13) Grammy Awards for a collaboration with Sting and Bruno Mars.Last year (12), the Umbrella... more info