Super humanitarian Angelina Jolie recently collapsed after downing Coke and rum at a VIP party with live-in love Brad Pitt. Angie’s collapse, the second in two months, has sparked concerns that the mom has a problem with alcohol.

“Angie was just so tired afer juggling everything that the cocktails knocked her out cold the moment her head hit the pillow,” says a National Enquirer source.

Angelina’s August collapse followed a ‘Wanted’ wrap party binge on Vodka in Chicago.

“Angie was drinking vodka mojitos at the restaurant Japonais. She didn’t have many, but she went home that night and collapsed in bed.”

In New York, “Angelina knocked back white wine but barely ate anything,” says a Guastavino’s spywitness.

The Oscar-winner’s drinking has created tension with ‘Mama Pitt.’

Angelina arranged for an open bar at son Maddox’s August b-day celebration, even though Brad’s family do not drink.