<Tr> <Th> Chart (2012) </Th> <Th> Peak position </Th> </Tr> <Tr> <Td> Canada (Canadian Hot 100) </Td> <Td> 21 </Td> </Tr> <Tr> <Td> UK Singles (Official Charts Company) </Td> <Td> 48 </Td> </Tr> <Tr> <Td> US Billboard Hot 100 </Td> <Td> 26 </Td> </Tr>

When did i'm just a girl come out