Three women were touched 157 times over the course of less than four hours in a São Paulo nightclub.
"I was older, wiser. Trump was married to Melania and I had hoped he was a changed man," Jill Harth said in her defense.
The culinary star was accused of sexual misconduct by at least four women. He did not deny the allegations.
The Fox News contributor apologized to Midler but also said he remembered things differently
Sixty-three percent of sexual assault victims don't report abuse.
Meet-and-greet events for fans have since been scaled back, and metal detectors are now in place at all functions where the singer appears.
The rise in demand comes as authorities record an increase in groping suspects fleeing the scene.
Swift has countersued a man who allegedly groped her at a 2013 meet and greet.
Marcelo De Jesumaria was sentenced to six months of home confinement by a federal judge who ordered him to register as a sex offender.