MTV.com News — Breakout band aren't mad about Macklemore comparison ... after all, he's a 'good-looking guy.' By James Montgomery more info

USA Today Music — Katy Perry, Lorde, Macklemore & Ryan Lewis and Imagine Dragons also get sales bumps. more info

Stereogum — Last night’s Saturday Night Live featured Melissa McCarthy as host and Imagine Dragons as musical guests. The Vegas band recently won a Best Rock Performance Grammy for its hit “Radioactive” and collaborated with Kendrick Lamar for a remix that... more info

NME — Rapper teams up with the rock band on their hit track 'Radioactive' more info

Time — Madonna will introduce persecuted Russian art collective Pussy Riot when they make their first U.S. appearance at a concert in New York City on Feb. 5. The original Material Girl will introduce Masha and Nadya (full names, Maria Alyokhina and Nadezhd... more info

The Independent — Arcade Fire, Queens of the Stone Age, The National, Pixies and Kendrick Lamar are among the headliners confirmed for Primavera this summer.      more info

MTV.com News — John Mayer, Dave Grohl and Johnny Depp were also on hand Monday night for taping of Beatles special, which will air February 9. By Gil Kaufman more info

ContactMusic — The aftermath of this year's Grammy Awards on Sunday was filled with talk about Beyoncé and Jay Z's sexually-charged 'Drunk In Love' performance,... more info

L.A. Times - Entertainment — Imagine Dragons got dirty at the Grammys on Sunday night.     more info

L.A. Times - News — more info