Kanye West is up to something ... we just don't know what.
The 35-year-old "Stronger" rapper took to his official Twitter account to Tweet a very cryptic message on May 2, 2013 -- and delete ALL of his previous posts.
"June Eighteen," he Tweeted to his 9.4 million followers. The post has garnered over 29,000 re-Tweets in eight hours since it was posted at 6:04 a.m.
The message, which is now the only Tweet left on the rapper's account, is raising speculation as to what West could be anticipating for the big day.
Could it be the due date for he and girlfriend Kim Kardashian's baby? Earlier this year, the reality starlet opened up on the "Today" show about her pregnancy, saying that her baby was due sometime in July.
The songwriter and producer is also expected to put out a new album -- which is already making headlines -- sometime this year. The project is set to be the follow-up to his hugely popular 2010 record, "My Beautiful Dark Twisted Fantasy."
There's been a number of ideas provided by fans and the media as to what the rapper could be referring to, including a possible E! reality show spin-off with the Kardashian clan, a new clothing line and even some speculating that it could be the date planned for he and Kim's "surprise" wedding.
What do you think West has planned for June 18th? Vote in our poll below!