Childlike joy, sexy beat make No Doubt fun

To watch No Doubt on stage, you’d never guess the musicians have ever had anything but happiness in their careers. Some bands are good at faking a good show, but few exude the kind of carefree, childlike joy that makes a show so much fun. Friday night at the Allstate Arena, the California band, fronted by Gwen Stefani, performed just shy of two hours, kicking off the show with “Hella Good.”