Beyonce and Bruno Mars will record music with Jay-Z and Kanye West's joint album

LOS ANGELES, CALIFORNIA, UNITED STATES. HOLLYWOODTV - Beyonce and Bruno Mars have recorded vocals for a new track to be included on Jay-Z and Kanye West's upcoming joint album. The singers are reportedly featured on a track titled 'Lift Off' which is due to appear on Jay-Z and Kanye's "Watch The Throne" record. The highly anticipated joint album is expected to be released later this summer but no confirmation on the release date yet. Record producer Guru recently revealed that the album is nearly complete stating that it just "needs little tweaks" before it can be pressed. The hip-hop duo allegedly rented out an entire floor of a hotel earlier in the year in an attempt to get the album completed. Reports are suggesting that Beyonce has asked Jay-Z, Kanye West, Coldplay's Chris Martin, and Gwyneth Paltrow to appear on stage with her during her headline slot at this summer's Glastonbury Festival.