Idolator — Los Angeles was treated to a double dose of pop divaness last night as Ke$ha and Rihanna played to a packed Staples Center arena. Opening for Rihanna, K-Dolla kicked off the night with a brief six song set. The Animal songstress still managed to thri... more info

Big Apple Music Scene — Thanks to the new group “Under Siege” for providing us with the Summer Jamz we can really get down with: Who needs Ke$ha when we have a Silly Bandz tribute? Young and old, we love those colored bracelets. Post from: Crushable Video: Silly Bandz H... more info

MTV.com News — After Travie McCoy and Ke$ha opened the show, Eminem made a surprise appearance to sing 'Love the Way You Lie' with Rihanna.By Kelly Marino Rihanna performs on tour in Los Angeles on Wednesday Photo: Aaron Pinkston/ MTV News LOS ANGELES �... more info

VH1 News — Fans praise Rihanna, Eminem cameo and Ke$ha at L.A. stop of the Last Girl on Earth tour. more info

MTV.com News — Fans also call Ke$ha's set 'crazy,' 'wild.'By MTV News Staff Rihanna performs on tour in Los Angeles on Wednesday Photo: Arron Pinkston/ MTV News Rihanna and Eminem took their partnership off the music video set and onto the stage at the St... more info

VH1 News — When Ke$ha took off her clothes and left her inhibitions behind in her "Take It Off" video, she created her favorite on-screen performance. more info

MTV.co.uk News — When MTV met up with US electro duo 3OH!3, we were hoping they could let us in on some gossip about Ke$ha. Having teamed up for her single Blah Blah Blah and on their latest track My First Kiss, we... more info

MTV.co.uk News — Ke$ha has revealed that she’s now good friends with Rihanna since she joined the R&B singer on her Last Girl On Earth tour. The pop singer said that they have some very fun times when... more info

MTV.com News — Singer says getting naked in the new clip is all about being 'raw and real.'By James Montgomery Ke$ha Photo: MTV News Ke$ha recently told MTV News that during downtime on tour with Rihanna, the pop princesses "have slumber parties and pillo... more info

VH1 News — Ke$ha says Rihanna's Last Girl on Earth Tour is epic and joked that the two singers "have slumber parties and pillow fights" along the way. more info