Crossword puzzle clue "name of several movie brothers that was changed from wonskolaser"

Name of several movie brothers that was changed from Wonskolaser

Musician who once changed the middle letter of her stage name to a dollar sign, but later changed it back to a boring old "S"

Marx who had several brothers

Band whose name is based on the name of several members' high school gym teacher

The Righteous Brothers and the Everly Brothers

Movie role for several dog stars

Actress Jessica who changed her last name to Timberlake in 2013

Actor Nicolas who changed his last name from Coppola