MTV.com News — Ludacris, Ke$ha, Adam Lambert also on festival bill.By Matt Elias Justin Bieber performs at Wango Tango 2010 Photo: Tim Mosenfelder/ Getty Images KIIS-FM's annual Wango Tango festival stormed Los Angeles' Staples Center on Saturday night. W... more info

Guardian Music — (Interscope)Kelis's influence is detectable in Lady Gaga and Rihanna, yet her own music is perennially underrated. As with her previous records, her fifth studio album doesn't sound like anyone else – she and producers David Guetta, Benny Benassi a... more info

MTV.com News — Spears rep says the pair want to 'focus on their personal relationship.'By Jocelyn Vena Britney Spears and Jason Trawick Photo: Lester Cohen/ WireImage Britney Spears and Jason Trawick have decided to go their separate ways, at least profes... more info

Guardian Music — Listen to five tracks from the new Kelis album, which takes its party cues from New York house and Euro electroKelis released her last album in 2006, and at some point in the four years since it's safe to say that she discovered dance music. "Religio... more info

NME.COM - Reviews Blog — Kelis' fifth studio album, produced by a Diplo, David Guetta and will.i.am (among others), is due for release on May 17, 2010. Intro The first sign of how strongly Kelis wants her album to chime with the times arrives within three seconds, when a l... more info

Idolator — A snippet of a brand new Kelly Rowland song titled “The Sound” surfaced today. Picking up where “When Loves Takes Over” and recent jam “Commander” left off, “The Sound” is another energetic dance-pop tune that should please loyal fans... more info

MTV.com News — 'We live life to the fullest — that's what crunk rock really means now,' he tells MTV News.By Jayson Rodriguez, with reporting by Sway Calloway Lil Jon Photo: MTV News Lil Jon once proclaimed "crunk ain't dead," and these days, he could e... more info

Guardian Music — Populist: The column that's out for a good time – the rest is propagandaEpic video of the weekMIA's nine-minute punk screamer and sonic assault (directed by Romain-Gavras) Born Free, in which we learn that ultra violence is, like, really bad. ... more info

Culture Bully — Video for the remixed version of K'naan's "Wavin' Flag" featuring will.i.am and David Guetta. more info

VH1 News — French dance-music phenom David Guetta tells MTV News he was excited about the chance to produce, along with Will.I.Am, a new version of Somali-Canadian rapper K'Naan's inspirational anthem "Wavin' Flag." more info