"Love and Hip Hop: Atlanta" star Benzino was shot Saturday afternoon while driving in his mother's funeral procession and police already arrested a suspect ... law enforcement sources tell TMZ.
We're told Benzino -- former owner of The Source magazine -- was shot after an argument erupted between family members in the funeral procession.
Benzino was hit and he was rushed to the hospital.
Remarkably ... the rest of the family went on with the funeral and the preacher says when they arrived both the limo and the hearse were blood stained -- according to reports.
We're told Benzino is currently in the hospital but we do not know the seriousness of his condition.
Story developing ...