Pop Justice — Katy Perry's new Snoop Dogg-featuring single 'California Gurls' is streaming over at her website (http://www.katyperry.com/). It'll make sense, no doubt, soundtracking festival montages on T4, but this is a pretty lightweight comeback tune. It feels... more info

Guardian Music — Populist: The column that proved the pollsters wrongShark jump of the week The Simpsons' opening credits spoof of Ke$ha's wannabe shock-pop anthem Tik Tok. It almost makes the Simon Cowell episode look bearable. Why carumba?!Guest star of the weekOnl... more info

Metalsucks — My very limited experience with Ke$ha tells me she’s one of the worst things to happen to popular culture ever, and that having unprotected sex with Tommy Lee is probably a safer bet than going anywhere near this slut. (I don’t say that in a sexi... more info

Monsters and Critics — more info

MTV.com News — 'I honestly could not believe what was happening to the city,' Swift says of her hometown.By Jocelyn Vena Taylor Swift Photo: Jason Merritt/ Getty Images Taylor Swift is doing her part to help out her hometown of Nashville to repair the dam... more info

Idolator — Did You Hear? :: Ke$ha announced that she’ll play a special benefit concert in Nashville (her hometown) to raise money for flood relief, while the Great American Country channel (GAC) will air a telethon featuring Lady Antebellum and Brad Paisley. ... more info

Pop Crunch — Grungy partygirl Ke$ha is cleaning up her act for a good cause. The “Tik Tok” hitmaker has announced that she will be headlining a June 16 benefit concert for victims of last week’s devastating flood in Nashville. All profits from the sale of t... more info

Yahoo! Music UK — world entertainment news - Pop star Ke$Ha is wading in to help flood-ravaged Nashville, Tennessee by throwing a benefit concert. more info

AngryApe — After her hometown was hit by storms more info

ContactMusic — Pop star KE$HA is wading in to help flood-ravaged Nashville, Tennessee by throwing a benefit concert.The TiK ToK singer was devastated after her hometown was hit by... more info