Pop Crunch — In terse entry on her official blog Monday, singing star Katy Perry shot down rumors that she is dating Good Charlotte rocker Benji Madden. On Sunday, PEOPLE Magazine claimed the singer, who recently ended a lenghty romance with Travis McCoy of the G... more info

MTV.com News — Jonas Brothers, Taylor Swift and more make us weak in the knees without the cheesy lyrics and soprano sax.By Sarah Muller Justin Timberlake in "My Love" Photo: Jive Valentine's Day — you either love it or hate it. It makes sweethearts sw... more info

Stopcryingyourheartout.com — Mash-up tracks are just what you need to brighten up an otherwise dull track. Sometimes, in fact scrap that most of the time when someone attempts to mash up two tracks the result is a disaster. However the times that they do work they show songs in ... more info

MTV.com News — Slim Thug, Too Short and other hip-hop heavyweights come out to party with Lil Wayne's producers.By Shaheem Reid Play N Skillz's Play Photo: MTV News DALLAS — Grammy partying has started almost a whole week early ... and it's not even in... more info

All About Jazz — The Langerado Music Festival in Miami is the first large-scale U.S. festival to fall victim to a poor economy in 2009. The seventh annual event, which was set for March 6-8 at Bicentennial Park, has been cancelled "due to sluggish ticket sales," orga... more info

Brooklyn Vegan — Langerado is CANCELLED. Modest Mouse, Deerhunter, Snoop Dogg, Gene Ween, Alberta Broken Social Scene, The Faint, Chromeo, Tricky, Against Me!, Bad Brains, Devotchka, Lotus, Gym Class Heroes, The Aggrolites, Holy F*ck, K'Naan, The Virgins, Tortur... more info

Brooklyn Vegan — Langerado is CANCELLED. Modest Mouse, Deerhunter, Snoop Dogg, Gene Ween, Alberta Broken Social Scene, The Faint, Chromeo, Tricky, Against Me!, Bad Brains, Devotchka, Lotus, Gym Class Heroes, The Aggrolites, Holy F*ck, K'Naan, The Virgins, Tortured So... more info

MTV.com News — Festival, with Snoop Dogg and Death Cab for Cutie, called off due to "sluggish ticket sales."By MTV News staff Photo: langerado.com On Tuesday, the organizers of the 2009 Langerado Music Festival featuring Snoop Dogg and Death Cab for Cutie... more info

E! Online — Katy Perry is talking about boys again. But this time around, it's pretty clear she's not opening up about her split from Gym Class Heroes singer Travis McCoy. Perry... more info

All About Jazz — 7TH ANNUAL LANGERADO MUSIC FESTIVAL ON MARCH 6-7-8, 2009 AT BICENTENNIAL PARK IN MIAMI, ANNOUNCES ADDITIONAL ARTISTS: MODEST MOUSE, GENE WEEN BAND, DEERHUNTER AND ALBERTA CROSS Modest Mouse The Langerado Music Festival, at Bicentennial Park in M... more info