Alasdair McLellan. In addition to having an awesome name, Alasdair is also a phenomenal photographer. McLellan is represented by Art Partner in New York; I like his work because his images look natural and they're approachable. He has shot the likes of Julianne Moore, Lara Stone, Rihanna, and recently he shot the cover of the New York Times Style Magazine, featuring Emma Watson.
Check out more of his work HERE.