<Tr> <Td> Simon Cowell </Td> <Td> The X Factor </Td> <Td> Judge </Td> <Td> $75 million </Td> <Td> 2012--13 </Td> <Td> </Td> </Tr> <Tr> <Td> Katy Perry </Td> <Td> American Idol </Td> <Td> $25 million </Td> <Td> 2017--18 </Td> <Td> </Td> </Tr> <Tr> <Td> Jennifer Lopez </Td> <Td> $20 million </Td> <Td> 2011--12 </Td> <Td> </Td> </Tr> <Tr> <Td> Mariah Carey </Td> <Td> $18 million </Td> <Td> 2012--13 </Td> <Td> </Td> </Tr>

Who makes the most per episode on tv