Miley Cyrus herself knows that all too well ... Miley's hair evoked '90s Pamela Anderson with a grunge twist. The pop star's statement updo was the perfect way to tie together her effortlessly ...

But, Miley Cyrus on every red carpet is the cherry on ... Cyrus' freshly-bleached brows may have been '90s grunge all the way, but her voluminous waves were straight out of the '70s.