Scarlett Johansson's Pregnancy Haircut, Demi Lovato Changes Her Hair Again and More

Scarlett Johansson's Pregnancy Haircut, Demi Lovoto and More(Source: Francois Durand/Getty Images Europe)You can cross long hair off the list of things mom-to-be Scarlett Johansson will have to take care of. The 29-year-old stepped out showing off a much, much shorter chop while in NYC yesterday. [Hollywood Life]

Demi Lovato seems to be on a hair kick lately. And no, we don't mean that she's dyed her mane another crazy color. This time the singer has opted for shoulder-length hair, which comes right after she already cut her hair last week. Now the real question is, how short will she go? [Instagram]

Scientists are working to create a device that could instantly change the color of your hair sans dye. The technology would come in a device that is similar to a hair straightener and could temporarily give you rainbow-hued hair. Someone call Kesha ASAP. [Daily Mail]

Hair tapestry is a thing, and it's unbelievably cool. A hair salon in London posted pics of hair placed in a needlepoint frame and decorated with weaving. We think we just found the grown-up version of hair wraps. [Bella Sugar]

A beauty editor gave up washing her face for three weeks. You can read all about her experience in depth, but to sum it up: yep, you still need to wash your face regularly. [Beauty High]

And just because it's Thursday, here's Leonardo DiCaprio really enjoying his summer. [The Cut]
Former Senior Associate Beauty Editor at StyleBistro. Follow me on Twitter and Instagram: @CaitlinSMiller Follow me: Google