Francisca Gawugah (Duncan Williams) (an haife ta a ranar 8 ga watan Nuwamba shekarar ta 1993) wanda aka sani da sunan Sista Afia, mawaƙin Ghana ne kuma marubucin waƙa daga Accra. Ta samu karbuwa ne biyo bayan fitowar wakarta mai suna "Jeje", wacce ke dauke da zane-zane mai raye-raye na Shatta Wale da Afezi Perry. Sista Afia mawakiyar Afro-pop ce, kuma jika ga Bishop ɗan ƙasar Ghana Nicholas Duncan-Williams. Ta girma a Accra da Kumasi . Ta halarci Reverend John Teye Memorial Institute kafin ta koma Burtaniya don ci gaba da aikin jinya. Sista Afia ta koma Ghana a shekarar 2015 domin fara harkar waka. Ta sami karbuwa daga mawaki Bisa Kdei kuma ta hada kai kan wakar ' Kro Kro No'. Sista Afia ta shiga tsaka mai wuya tare da mawakiya Freda Rhymz bayan mai rera waka. "Your Body Is Your Selling Point – Sister Afia • XbitGh | Ghana's Hottest News Portal". www.xbitgh.com. Retrieved 2018-04-23. "I was afraid of Shatta Wale – Sista Afia". www.ghanaweb.com. "Stop Comparing Me To Efya – Sista Afia Cries". www.modernghana.com. "Sista Afia – Jeje ft.