Popsugar Beauty Hair What is Jennifer Aniston's Natural Hair Colour Jennifer Aniston's Hair Has Been Mystifying Us Since the '90s – But What's Her Natural Colour? 10 June 2019 by Sarah Siegel View On One Page Photo 7 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Jennifer Aniston With Blonde Hair In 2011, Aniston was bright blonde at the premiere of Horrible Bosses. Previous Next Start Slideshow HairCelebrity BeautyHair ColourCelebrity HairJennifer Aniston