A fellow Flickr member, Ben Chau always has interesting portraits with the use of strobes and the famous beauty dish. He is also REALLY cool because he likes to share his set ups and how he captured what you see. Something you seldom see in the game today, people are usually secretive about their setups! His work is always clean and cool in color tones, something I really admire. AND though I usually hate large amounts of post processing, his stuff shines though with some solid skills and a level head. It not only improves the picture, but it doesn't take over and create a fake dramatic look like most photoshop heads. His work is something to look out for, hes going places.
Click for his Flickr