Fun way to think about it for me: Jamie Foxx impersonates Sinatra, singing one of his songs identically Sinatra impersonates Foxx, singing one of his songs identically I think Foxx crushes Sinatra, as much as I love Frank. Of course, Sinatra is legendary with his own songs and can't be beat there. On acting, it's between Gaga and Foxx for sure. Just giving Foxx the edge cause he bagged an oscar earlier.
