Misc: who wrote "the red-headed league"'??

Questions

Before moving onto greater fame, Bing Crosby sang with this group?

Belly sings a song that has the same name as what fictional toymaker?

Bertha don't you come around here...?

Besides being a singer, the Big Boppa was also working as a?

Besides Sonny Bono, what other famous male celebrity does Cher have a child with?