• Rolling With Style gala. Cipriani, 110 E. 42nd St., nr. Vanderbilt Ave., 6:30 p.m. Fashion Week continues to suck the biggest names away from the gala circuit, but Carol Alt and Nick Cannon are expected. Nothing against Nick Cannon, but it's amusing that the most highly approved sample usage of his name in the Urban Dictionary is "One time Nick Cannon made a joke that was almost funny … just kidding, it was terrible."
• Because She Can book party. At a private residence on Greene Street. (If you really want to try and crash it, head to Soho and follow the smell of catered appetizers.) Because She Can is the roman à clef by former ReganBooks employee Bridie Clark. Now that Judith Regan, Anna Wintour, and Harvey Weinstein have all gotten the thinly-veiled-fictional-tyrant treatment, it's clear there's only one notoriously psychotic boss left to be exposed: this guy.

Or check out all our Agenda listings for tonight, selected by New York's culture editors.