<Tr> <Th> Theme music composer </Th> <Td> <Ul> <Li> Mark Mothersbaugh </Li> <Li> Bob Mothersbaugh </Li> </Ul> </Td> </Tr> <Ul> <Li> Mark Mothersbaugh </Li> <Li> Bob Mothersbaugh </Li> </Ul> <Tr> <Th> Opening theme </Th> <Td> "All Grown Up with You" by Cree Summer </Td> </Tr> <Tr> <Th> Ending theme </Th> <Td> <Ul> <Li> All Grown Up with You (Instrumental) </Li> <Li> Phil & Lil's TV show song ("Coup DeVille" Only) </Li> <Li> Susie's song ("Susie Sings the Blues" Only) </Li> </Ul> </Td> </Tr>

Who sings the all grown up theme song