Rap group Cannibal Ox has officially broken up. Group members Vast Aire and Vordul have parted ways and have canceled a planned 30 city tour with Jean Grae, which was slated to start October 17th.

"This is the second tour we canceled this year," former DJ Anthony "Cip One" Cipriani told AllHipHop.com. "Since leaving Def Jux, Vast and Vordul rarely speak to each other any more. Vast just wants to focus on his solo career."

Jean Grae expressed shock at the group members decision to call it quits. Grae was part of the tour, promoting her The Bootleg Of The Bootleg EP.

"People kept telling me it wouldn't happen due to the history of the group's situation with concert promoters worldwide," Jean Grae added. "Friday when Can Ox decided to pull out of the tour at the last second, as well as break up their group officially, we were pretty much left with nothing, except the pieces to try and pick up."

Grae's representatives have started planning a new tour to support The Bootleg of the Bootleg EP, which is in stores now.