ContactMusic — CHRISTINA AGUILERA has cancelled her entire North American tour to give her more time to rehearse for the concerts.The Beautiful hitmaker was due to kick off her U.S. trek... more info

Undercover, Australia — Christina Aguilera has cancelled her upcoming North American tour to instead talk up a film. more info

411 Mania — Check out the photoshoot... more info

Reuters — LOS ANGELES (Reuters) - Pop singer Christina Aguilera on Monday canceled plans for a summer concert tour blaming work on a new film and an upcoming album that squeezed rehearsal time, according to a statement from her spokeswoman. more info

L.A. Times - Entertainment — New dates will be announced later this year and refunds for tickets to Aguilera s Aug. 19 show at Verizon Wireless Amphitheater in Irvine are available. more info

L.A. Times - Pop & Hiss — Christina Aguilera, who was set to tour in support of her highly anticipated new album "Bionic" alongside Leona Lewis, has pushed back the tour a year. In a statement from Live Nation, Aguilera announced the summer tour has been moved... more info

Mjsbigblog — Which special guest stars will be performing on Wednesday’s American Idol 9 Season finale?  Let’s start with the RUMORS. I’m hearing from sources that Janet Jackson is set to perform on Wednesday’s season closer. Other rumored guest stars: ... more info

MTV.com News — Robert Pattinson, Kristen Stewart and Taylor Lautner will present the clip live on June 6.By Eric Ditzian Robert Pattinson, Kristen Stewart and Taylor Lautner Photo: John Gress/ Getty Images You didn't think we were going to have a vampire-... more info

Pop Crunch — American Idol judge Kara DioGuardi has landed a new gig: She is now the host of her own radio show on Los Angeles-based Top 40s station 104.3 MYfm.Kara — who has written a bevy of Top 10 hits for artists like Kelly Clarkson, Pink, and Christina Agu... more info

Idolator — One lesson we learned over the past seven days: when it comes to waxing poetic on Justin Bieber, the fans of the crafty pop singer have a penchant for using the Caps Lock button—and on that you can Belieb! It was also a week that saw new music from... more info