Gwen Stefani's solo successes have caused tension between her and her No Doubt bandmates, because nobody expected it to go on as long as it has.
The Don't Speak hitmakers have been on hiatus since 2003, although they recently announced plans to record a sixth studio album together.
And Stefani's two solo discs have caused unrest among her three male bandmates.
She says, "It would be ridiculous to say there was no tension. Because my solo career has been going on and on. It was never supposed to be this long."