Rihanna is easily the most productive pop star around. She's released six studio albums in 6 years, and by the sounds of it, we'll have another new album later this year. Rihanna has booked studio time with up-and-coming producers Burns and Nicky Romero. Rumour has it Swedish House Mafia have also flown into London. Here are some of Nicky Romero's tweets this week: And could his work with Sia and David Guetta be for Rihanna? Back in March, Rihanna said “I started working on the new sound, but I haven’t really started recording yet." Later, she said that she officially started working on her seventh album and has settled on a rough sound. Speaking on the album Rihanna said “I love experimenting and I love working with different sounds and putting them together so they’re not one-dimensional.” She also confirmed plans to launch a new world tour in 2013 and has vowed to make it bigger and “more impactful” than anything she has done before. Looking at that list of producers, Rihanna next record will be very dance focused and probably keen to continue the success of We Found Love.