▁next ? ▁Bey on cé ' s ▁cut ▁off ▁all ▁her ▁hair ? ▁Dy ed ▁it ▁green ? ▁Maybe ▁she ' s ▁singing ▁the ▁songs ▁in ▁reverse ▁with ▁some ▁hidden ▁sub lim inal ▁message ! ▁ ▁The ▁cover ▁art ▁of ▁" R ing ▁the ▁Al arm ", ▁caused ▁controvers y ▁because ▁all ig ators ▁were ▁used ▁during ▁the ▁phot ography ▁session . ▁Know les ▁aff ir med ▁that ▁using ▁the ▁animal , ▁and ▁tap ing ▁their ▁mouth s ▁shut , ▁was ▁her ▁idea . ▁People ▁for ▁the ▁Eth ical ▁Tre at ment ▁of ▁Anim als ▁( P ET A ), ▁which ▁had ▁previously ▁confront ed ▁her ▁after ▁she ▁used ▁f urs ▁for ▁her ▁fashion ▁line ' s ▁cl othing ▁design , ▁contact ed ▁a ▁bi ologist ▁who ▁wrote ▁a ▁letter ▁to ▁Know les , ▁" As ▁a ▁special ist ▁in ▁re pt ile ▁bi ology ▁and ▁w elf are , ▁I ' m ▁concerned ▁about ▁your ▁pos ing ▁with ▁a ▁ter r ified ▁baby ▁all ig ator ▁for ▁your ▁new ▁album ▁cover . ▁Hum ans ▁and ▁all ig ators ▁are ▁not ▁natural ▁bed f ell ows , ▁and ▁the ▁two ▁should ▁not ▁mix ▁at ▁events ▁such ▁as ▁photo ▁sho ots . ▁In ▁my ▁view , ▁doing ▁so ▁is ▁arg u ably ▁ab us ive ▁to ▁an ▁animal ." ▁ ▁Crit ical ▁reception ▁" R ing ▁the ▁Al arm " ▁received ▁polar ized ▁responses ▁from ▁contemporary ▁music ▁critics , ▁who ▁noted ▁that ▁it ▁was ▁a ▁marked ▁departure ▁from ▁Know les ' ▁previous ▁material .