ContactMusic — Pop superstars Rihanna and Britney Spears are teaming up to work on a remix of the Umbrella singer's hit track S&M. The Bajan beauty revealed the news in a series of posts on her Twitter. com page on Sunday (10Apr11), telling fans, "I got a sex... more info

NME — Both singers tweet about forthcoming release more info

MTV.co.uk News — Rihanna and Britney Spears have confirmed that they will be collaborating on a remix of the Barbadian beauty's racy tune, S&M.The two singers took to Twitter to announce their duet, with the... more info

ContactMusic — Britney Spears and Rihanna have teamed up for a track. 'Hold It Against Me' hitmaker Britney appears on a remix of Rihanna's recent raunchy single 'S&M', with the Barbadian singer promising the results are "sexy". She tweeted "I got... more info

TMZ — Filed under: Britney Spears, Nicki Minaj It's official. TMZ has learned ... Nicki Minaj will be Britney Spears ' opening act for her upcoming concert tour.  Sources involved in the negotiation tell TMZ ... the dea... more info

Pop Crunch — Could a case of cold dancing feet keep pop princess Britney Spears from hitting the stage for her hotly-anticipated “Femme Fatale Tour” this summer? Ah, Brit Brit. It happens to [...] more info

Gigwise — On 'S&M' track... more info

L.A. Times - Pop & Hiss — Miguel, who's written for Usher and covered Britney Spears, performs at the Coachella Music and Arts Festival in Indio, California on April 15. more info

Guardian Music — Maker of 1980s chart tapes holds 500 house parties to launch service allowing fans to make and download own compilationsBack in the dry-ice-swept and pre-digital days of the 1980s, their endless series of twin-packed cassettes supplied the latest in ... more info

ContactMusic — Nicki Minaj has confirmed she has been in talks with Britney Spears regarding her upcoming tour. Nicki Minaj, who has enjoyed success with her debut album 'Pink Friday,' has confirmed that she has been approached by the Princess of Pop as a... more info