ATOOSA Rubenstein is stepping back into the spotlight. The former Seventeen and CosmoGirl! editor will be making her first public appearance since having a baby with husband Ari Rubenstein today at Barnard College’s panel, “Just Hair? Women, Politics and Fashion.” “Hair has always been a topic of importance for me,” Rubenstein told us. “I’m Iranian, so I have this crazy Middle Eastern hair that’s been an issue ever since I was a young kid.” She adds, however, that she’s not planning on getting back into the work force anytime soon: “I’m pretty much the editor-in-chief of my family at this point.”