<Tr> <Td_colspan="5"> Four cupcake bakers battle for a place at the star - studded party for the Los Angeles opening of the hit Broadway musical "Wicked ." </Td> </Tr> <Tr> <Th> 41 </Th> <Td> 6 </Td> <Td> "American Music Awards" </Td> <Td> January 15, 2012 (2012 - 01 - 15) </Td> <Td> WS0406H </Td> </Tr> <Tr> <Td_colspan="5"> Four returning Cupcake Wars champions fight to present their cupcakes to music's biggest celebrities at the after party for the American Music Awards . </Td> </Tr> <Tr> <Th> 42 </Th> <Td> 7 </Td> <Td> "Rose Bowl" </Td> <Td> January 22, 2012 (2012 - 01 - 22) </Td> <Td> WS0407H </Td> </Tr>

Cupcake wars ace of cakes 100th episode winner