Fans of the group are getting younger and more vociferous at shows. “The scream effect is just starting, but I think it’s about the boys, not me, honestly,” the singer said in deference to her bandmates, who put spark and punch behind her glammed-up transformation from jam-scene chick to commercial powerhouse.

<a href="http://www.improper.com/blogs/potter-of-gold/">Improper Bostonian</a>