The one named singer from the band has burned a ton of bridges

This group was A list not that long ago.

It was always assumed the group would be back once the members got to do their own thing.

Nope.

The one named singer from the band has burned a ton of bridges with the rest of the group and feels like they were holding her back.

Yeah, those record sales really show that, huh?

Fergie
Black Eyed Peas
Nicole Scherzinger is joining

Source: http://www.crazydaysandnights.net