Mr. West is in the building. Kanye West may have just dropped a little hint on Twitter about something pertaining to a new music project he may be featured on.

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The rapper doesn't always use Twitter, but when he does, it's usually for something good and he may have given his fans a little surprise about an album he's believed to be featured on.

On Monday the music producer shared a photo on his Twitter page supporting Big Sean's new album entitled Dark Sky Paradise.

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That same day, MTV reported that Big Sean announced his follow-up to his 2013 album and apparently Kanye is believed to be on the many-featured artist's on the album.

Big Sean is one of the artists on Kanye's Good Music record label and while he has yet to announce a release date, the Detroit rapper said that the album is done.

The rapper recently released a new single 'Only One,' featuring the legendary Paul McCartney. The new ballad is a song sung from his mother's point of view and it was a tribute to his daughter, North.

The duo also partnered with singer Rihanna for her new single 'For Five Seconds.'

It's clear that the lyricist is working on some new music, and fans are anxiously waiting to hear what West has up his sleeve.

West has yet to release a date for his upcoming album, so be sure to check in for more updates.