KEYSHIA COLE AND LIL KIM START FIGHTING!!!

Yesterday all HECK broke loose on Twitter. It all started when a fan asked Keyshia Cole why she did a video with NICKI MINAJ . . . when Keshia was SUPPOSED to be friends with her rival, Lil Kim.

Keyshia responded - in a very level headed manner - that while she and Kim had WORKED together on songs, they were not personal friends.

Well Lil Kim went H to the A to the M on Twitter. Check out her below SPAZZ OUT TWEETS.