Jennifer Aniston
 Let's face it, Jen An has given us decades of amazing hair inspiration but it's her sleek, layered style that always springs to mind first when I think of the actor.
According to a global study based on 4 characteristics that determine healthy hair – thickness, tensile strength, shine, and smoothness – Indian women have the best hair in the world.
Asian hair and Caucasian hair handle stress and fatigue well. Asian hair has the highest hardness and elasticity. It is resistant to stretching and can withstand a traction force of 60 to 65 grams.
Asian hair is by far the thickest of all hair types – 80 - 120 µm in diameter. Because of its extra diameter, it is also the strongest, and most resistant to damage.
Skin barrier function is reportedly stronger in darker skin tones (the stratum corneum is the skin barrier). Asian skin is reported to have similarities with Caucasian skin in terms of water loss and has the weakest barrier function.
A general observation across experiments was that straight hair was perceived as younger, healthier, and more attractive than wavy hair and darker shades (medium copper and brown) were perceived more positively than blonde hair.
Robert Pattinson: Embracing Hair Pieces for Roles
 Pattinson uses hairpieces, such as wigs and extensions, to enhance his acting. In Twilight, he wore extensions to make his hair look fuller. For his role as Bruce Wayne, he used a sleek wig.
Throughout her lengthy career in the Hollywood spotlight, we've seen Julia Roberts sport everything from her natural curly tendrils to a cropped, peroxide blonde bob... Oh, and even unshaven armpits – we're talking hair in every form and adaptation.
Nature's Rarest Palette: Red Hair Standing at the apex of rarity, natural red hair occurs in just 1-2% of the global population. This striking shade results from a specific genetic variant of the MC1R gene, requiring both parents to pass on the recessive trait.
Number 1 haircut – This guard length is slightly longer than the zero, usually ⅛ of an inch. It'll give you a very short and clean cut, great for those who prefer a low-maintenance hairstyle.
Females with long hair are considered more attractive than females in short hair and healthier by men, especially if women are less attractive. Long hair, as it is harder to care for, it is associated with high phenotypic and genetic quality (Mesko and Bereczkei, 2004) . ...
One thing these survey results have in common is that light-colored eyes — green, gray, blue, and hazel — are named as the most attractive eye colors in the world.
Type 1A: The rarest hair type, this one is very straight and fine with a “wispy” appearance. It's very difficult to get it to hold a curl. Type 1B: Though still straight, this type has a medium (rather than fine) texture and a little more volume.
To see how this gene affected hair thickness, the researchers examined hair fiber dimensions and DNA from 186 individuals from two ethnic groups in Southeast Asia who have a variety of hair types. Hair fibers were thickest in people who have two copies of the East Asian version of EDAR.
The look is characterized by full, healthy hair that isn't overdone. “In essence, rich girl hair refers to a luxurious hairstyle,” says Clyde Haygood, celebrity hairstylist. Basically, the hair always looks intact and subtly styled, whether that means bouncy waves or incredible shine.
Findings indicated that non-Hispanic Blacks and Hispanics have accelerated aging, and non-Hispanic Whites have decelerated aging.
Average skin colors are seen as most attractive. Typically, tan is the average skin color, making it very attractive to most people. However, the most attractive skin color varies on preference, culture, and sex. A healthy skin complexion and rosy “glow” is always considered attractive.
Whites are usually taken as the standard against which other groups are compared, but they are not necessarily in the best health. Hispanics appear to be healthier than whites on a number of measures, though not all. Asians are generally in better health than any other group (Hummer et al., 2004).