( Rolling Stone ) -- Justin Bieber has revealed that his upcoming album `` Believe , '' his third , will feature a songwriting collaboration with Taylor Swift . The U.K. 's Capital FM Radio posted audio yesterday from a recent conversation with Bieber on the program Vodafone Big Top 40 in which Bieber announced the country-pop singer-songwriter will join Believe 's all-star guest list . When asked whether the Swift collaboration would have a country flavor , Bieber replied in the affirmative and explained that `` Believe '' will reflect a diverse range of styles . `` It does n't stay in a box , '' he explained . `` Everything is so different and that 's why I 'm so happy with this album . '' Other `` Believe '' guests include Drake , Kanye West , Timbaland and Diplo . On Monday , Bieber announced on Twitter that the album will also include a duet with Usher . `` Believe '' is expected to come out this summer . See the full article at RollingStone.com . Copyright © 2011 Rolling Stone .
Justin Bieber is set to collaborate with Taylor Swift on `` Believe '' `` Believe '' is Bieber 's upcoming third album . Other `` Believe '' guests include Drake , Kanye West , Timbaland .