Hip-Hop diva Mary J. Blige smacked her husband for checking out a waitress at her CD release party this week and warned him, “You ain’t going Chris Brown on me,” witnesses said.

The “No More Drama” songstress lashed out at hubby Kendu Isaacs at the Tuesday night party at the M2 Ultralounge in Chelsea, witnesses said.

One partygoer told the Daily News that the 38-year-old Grammy winner flew into a jealous rage because Isaacs was paying too much attention to a waitress at the club.

“Mary hauled off and smacked him,” the source said.

Mary, a Capricorn girl, doesn’t take any crap from her man. Next year, is going to be VERY challenging astrologically, maybe a split from her hubby who has a roving eye? They have been together since 2003, it ain’t easy getting older and I’m sure she doesn’t appreciate her man disrespecting her at a party.

Today, Mary is denying reports that she hit her hubby. According to a spokesperson, she was trying to break up a fight between her man and her brother. Seriously? You need to punch him to do that?

Blige, who has won nine Grammy Awards has sold over 48 million records worldwide. You go girl.  Stay tuned for some more drama.