Padma Lakshmi won’t identify the man who impregnated her, but that doesn’t mean we can’t speculate. One suspect is Teddy Forstmann, 69, who’s never been married but is the father of two South African boys he adopted in the late ’90s, long before Angelina Jolie and Madonna made it fashionable. The billionaire has been linked to Lakshmi since she broke up with Salman Rushdie and started showing up with Forstmann at restaurants and Knicks games. Flacks for Forstmann have always denied any romance and pointed out that Lakshmi is repped by Forstmann’s IMG.