ContactMusic — Katy Perry is back at the top of the U. S. pop charts after rebounding to number one. Her E. T. fell last week (20Apr11) when pal Rihanna took over at the top with S&M, but now Perry is back at number one for a fifth week. The retur... more info

ContactMusic — Rihanna "lazes around" in front of the TV on her days off. The 'Rude Boy' hitmaker admits when she has time off from her busy schedule she likes nothing more than to chill out at home and catch up on her favourite shows. She said "When I... more info

Gigwise — She also eyes up other big name collaborations... more info

Guardian Music — Could 2011 be the year the music world embraces the chunky sax solos and terrifying troll noises of Planningtorock?It's 2007 and Janine Rostron is performing in the unlikely venue of the lobby of the British Library in London. A one-woman project kno... more info

VH1 Blog — After her unprecedented feature on Rihanna‘s “S&M” remix, Britney Spears has recruited two other heavy-hitters for a much more ambitious “Till the World Ends” remix: Nicki Minaj and Ke$ha: Nicki Minaj’s off-kilter vocal multiplicity blast... more info

Unreality Music — Rihanna reportedly went on a date with Usher this week.The two singers enjoyed spending time with one another at the Coachella music festival in Los Angeles last weekend and decided to see e... more info

Altsounds — "Mr. Romeo" remixed by legendary tastemaker Seamus Haji has been added to SiriusXM - BPM America's Dance Station on Sirius Channel 36 and XM Channel 81 alongside greats like Lady Gaga, Robyn, Avril Lavigne, Rihanna, Katy Perry, Adele and more. Emi... more info

Gigwise — Pair have dinner together... more info

MTV.co.uk News — As previously reported, Rihanna was spotted having a dance off with R&B star Usher at a Coachella festival party last weekend, in what US OK! magazine as a 'flirty' manner. SEE RAUNCHY PICS OF... more info

Pop Crunch — Rihanna’s oversexed hit “S&M” topped the Billboard Hot 100 this week — and helped the Barbadian-born pop star set a number of records in the process. At the ripe old [...] more info