EXCLUSIVE

Jermaine Jones will be kicked off "American Idol" Wednesday night, after producers learned he concealed the fact that he was arrested twice last year and has outstanding warrants ... TMZ has learned.

As we first reported, producers discovered Tuesday that Jermaine had lied about his criminal history and that triggered the decision to confront him on camera Tuesday afternoon.

We're told one of the incidents involved violence, which was particularly troublesome to producers. He also lied to cops by giving them fake names both times he was arrested.

"A.I." sources tell us ... Jermaine will appear on the show tomorrow night before he is sent packing.

Over the last few days, we've been reporting that Jermaine told producers his father abandoned him 10 years ago, but his dad called TMZ and called B.S. on his son, saying they see each other regularly.