It's been a long time since Eminem a.k.a. Marshall Mathers has released a new album. His last album was released in 2013 and it seems like the wait is about to end.

Recently the "Rap God" singer announced on his Facebook page that he is currently working on a new album. Fans are expecting that the album will release in 2017.

As GameNGuide reports a recent leak stated that the album is titled "Success". Also mentioned was top British singer Adele's collaboration with Eminem in his new album.

Along with Adele, the hit rapper is said to be working with Chance the Rapper and Mastein Bennett in the upcoming album. Apart from this, rumors are rife that rap god will work with other big names in the industry including Miley Cyrus, Madonna and Demi Lovato.

Madonna has always expressed her interest to work with Eminem. During a Rolling Stones interview, Madonna admitted that she wants to do a collab with the rapper, but thinks that either Eminem is not interested or is too shy to work on a collaborative song.

Demi Lovato has also announced, in an interview with Entertainment Tonight, how much she desires to be in one of Eminem's album. "And, I would love to work with Eminem actually... I can relate to him with being in recovery and things like that so I think we could make something awesome together," she stated.

The leak about the new album also mentioned that there will be 21 songs. The title of the songs include Success, Looking for Freedom, Take Me Away, Bulletproof, Nightmare, This Is It, Rest, etc.

Eminem, however, hasn't officially stated any singer names, song titles or release date about his album. He just mentioned the upcoming music album on his Facebook before dropping a link to "Campaign Speech."