Dr. Dre and Jay-Z's Duet Track to Come Out This Week

Rumor has it, Dr. Dre and Jay-Zhave teamed up on a new song and the two are going to release the joint track this week. The news was first brought forward by E! News correspondent Michael Yo on his Twitter.

"Look for it this week New Jay Z and Dr Dre!!! Can't wait:)," he wrote. "Everyone buzzing about it at interscope records!!" The title of the song is yet to be revealed but sources suggested it is one of the songs recorded for Dr. Dre's upcoming album "Detox".

Indeed, Dr. Dre has admitted about inviting Jay-Z to rap on "Detox". In an interview with MTV in October last year, the rapper/producer said, "Well, actually, Jay-Z's just been in the studio doing some writing. -- Hopefully I'll get him to perform on the record. Jay, come holler!"

Ludacris ghost writing for Dr. Dre

Rapper Ludacris is reported to be in the studio working with Dr. Dre on lyrics.

Dre has never been a stranger to having people ghost write for him, going back to Ice Cube with NWA to using Eminem and Jay-Z on releases.