Michelle LaVaughn Robinson Obama (ọjọ́ìbí 17 January, 1964) jẹ́ aláwọ̀dúdú ọmọ ilẹ̀ Amerika; agbẹjọ́rò ni, òhun sì ni ìyàwó Barack Obama to je Aare ile Amerika. "The A.B. Degree". The Undergraduate Program. Princeton University. Retrieved 2008-08-23.  Princeton's Bachelor of Arts degree is referred to as an A.B. degree — from the Latin Artium Baccalaureus.