The contestants paraded in various attires ranging from traditional, casual to office and evening wear.
Three finalists Catherin Mkandawire, Tusekile Wilkinson and Victoria Malindi were tied on pointed score but judges Precious Mhone, Bridgitta Kachali and Joseph Papasodaro had to break the deadlock with a set of questions to them.
Tusekili emerged winner after impressing in her answers to the questions to become the Miss Key Lounge 2011.
Mkandawire was crowned First Princess while Malindi was Second Princess.