'Star Trek' star Nichelle Nichols was pleased to meet President Obama at the Oval Office. The actress, now 79, tweeted about the event and made a picture of her and Obama doing the Vulcan Salute her profile picture. "Taken 2/29/12 in the Oval Office - Live Long & Prosper!" She wrote. Pictured: Nichelle Nichols and President Barack Obama Splash News and Picture Agency does not claim any Copyright or License in the attached material. Any downloading fees charged by Splash are for Splash's services only, and do not, nor are they intended to, convey to the user any Copyright or License in the material. By publishing this material , the user expressly agrees to indemnify and to hold Splash harmless from any claims, demands, or causes of action arising out of or connected in any way with user's publication of the material.