Singer ‘screams’ at PR guru

RAMONA Singer had a “meltdown,” spies said, when she confronted publicist Anna Rothschild at a swanky Hamptons party and accused the p.r. pro of tattling about Singer and her ex-husband. We’re told the “Real Housewives of New York” star ambushed Rothschild at a bash for socialite Paola Rosenshein’s birthday on Friday, and accused the p.r. whiz of gossiping about Mario Singer’s 2014 affair with Kyle “Kasey” Dexter. While witnesses said Ramona — who divorced Mario last year — “had a meltdown” and “screamed” at Rothschild, saying she was “evil, horrible . . . you broke up my family.” Rothschild responded, “Your husband was the one who left you and broke up your family.” Singer insisted, “I merely expressed to her that I felt it was a low blow to . . . [release] private information on my then-marriage and family.” Others who attended and may have witnessed the scene included Luann de Lesseps and skin-care guru Peter Thomas Roth.