Here’s to the brainy women who make charity parties more interesting, like Ann Tenenbaum, Allison Mignone and Amabel James. Of course they do more than attend parties, and, of course, their entree to New York’s philanthropic scene has something to do with the lucrative careers of their husbands: Tenenbaum’s spouse is leveraged buyout legend Thomas H. Lee; Mignone, who worked at Blue Ridge Capital, is married to Bridger Management’s Roberto Mignone; and James is the wife of Blackstone Group President Tony James.