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Hip-Hop twosome Nas and Kelis are over.
The "Milkshake" singer has filed for divorce from the rapper -- even though she is seven months pregnant. Kelis is asking for legal custody of their unborn child. No reason for the spilt was given.
The couple met in 2002, at an MTV party, and were married in 2005.
"We request the media to respect her privacy during this very difficult time," a rep for the couple said.