WILLIS GIRLS SCRAP OVER BOOZE BAN
BRUCE WILLIS’ oldest daughter, RUMER, 30, is fuming because her sisters, TALLULAH, 24, and SCOUT, 27, cheated on her. Seems Rumer quit drinking cold turkey to support her sisters’ vow to lay off booze, and now she learns the gals have been “drinking beer, throwing parties and getting silly” behind her back. “Tallulah and Scout told her to mind her own biz — and insist they’re only drinking nonalcoholic beer,” snitches a mole. “But Rumer thinks that’s going to tempt them into wanting the real thing!” Rumer quit guzzling after Scout admitted she had a drinking problem and eating disorder and went into rehab last year. But Rumer believes swigging alcohol-free hops will soon have Scout back gulping the harder stuff. Now she’s threatening to stage an intervention.