Che Puan Besar Hajjah Kalsom Abdullah, formerly known as Sultanah Kalsom (Anita; born 12 September 1951 in Taftan, Baluchistan, Dominion of Pakistan) is the former Sultanah of Pahang as the second wife of Sultan Haji Ahmad Shah.She is of Persian and Pakistani descent. Originally of Persian and Pakistani descent, the then Anita Abdullah worked as an air stewardess for a prominent airline before she married Sultan Haji Ahmad Shah Al-Musta’in Billah Ibni Al-Marhum Sultan Abu Bakar Ri’ayatuddin Al-Mu’adzam Shah of Pahang in 1992, taking the title of Sultanah Kalsom as a Consort of non-royal descent.
