VIDEO : Gwen Stefani Leads AMA Fashion Fails

The AMAs were smoking but these celebs left us drenched. We're talking fashion fails people. From Z LaLa to Nick Jonas? turtleneck, these stars missed the mark. And while Jenny McCarthy heated up the red carpet with some major PDA including a butt grab, we couldn?t look past her red hot mess of an ensemble. Justin Bieber invoked Nirvana fans by sporting a tee bearing the iconic band?s name but check out Gwen Stefani?s look that takes the cake for the night?s biggest red carpet disaster.