BRAWL IN THE FAMILY!

Marie’s making bank but is still jealous of Donny’s Vegas action

BAD blood between Donny and Marie Osmond is still festering three years after the squabbling siblings axed their hit Las Vegas residency, stunned tipsters tattle.

These days Marie, 62, is miffed at her 64-year-old brother for banning her from his glitzy singles act at Sin City’s Harrah’s Hotel & Casino — even though she’s finding success on her solo cross-country tour.

“Last summer, everyone thought they’d put their differences aside when they were talking about doing a comeback tour, but clearly it didn’t happen and Marie felt left out in the cold,” tattles a source.