Given the question: What key details about princess sarah -lrb- singer -rrb- can be extracted from the following bio? Bio: sarah age ali better known by her stage name princess sarah -lrb- born in avignon on march 20 , 1987 -rrb- is a french singer of lebanese descent .
The answer is:
- years active is 2011 -- present- origin is avignon , france- genre is pop , r & b , adult contemporary- birth date is 20 march 1987- background is solo_singer- label is little , universal music strategic marketing boom records , twin music , studio 73- occupation is vocalist ,