Wiz Khalifa reveals he's recorded tracks with Adele
However, the collaborations are not guaranteed to appear on the rapper's album
However, Khalifa's collaborations with the high-profile pop singers are not officially confirmed to appear on the album, 'Blacc Hollywood', which is due for release later this year (2013).
"I got a lot of guest appearances that I've already done, but none of them have been cleared for the album yet. I got songs with Miley [Cyrus], I got songs with Adele," he told Fuse TV.
Adele's last new material was her Oscar-winning Bond theme 'Skyfall', which came out last October. In the past, she's contributed vocals to tracks by The Raconteurs, Daniel Merriweather and Jack Peñate.
In April of this year, it was reported that Adele had started work on her follow-up to her blockbuster 2011 album '21', which has now sold over 26 million copies worldwide. According to the report, the singer was in the studio with Simian Mobile Disco's James Ford and singer-songwriter Kid Harpoon, who has previously worked with Florence And The The Machine and Jessie Ware.