From 2010 indie sleaze-coded side bangs to bright red strands, today's "angsty" hair movement is shaking up the beauty scene.

From "Stranger Things" to "Enola Holmes" and beyond, Millie Bobby Brown's hair transformation has seen her rock many varying lengths and colors.

MCU fans are known for analyzing footage to within an inch of its life as they hunt for plot clues. Now, they have turned their inquisitive gaze upon Robert Downey Jr’s hair.