I'm a huge huge fan of Evgeni Plushenko, Alexei Yagudin and the more recent figure skater Jeff Buttle. I watched Jeff's LP in Worlds Last Year and was literally screaming with excitement when he won. I was so sad when he announced his retirement, since I was looking forward to seeing him in the 2010 Winter Olympics.
Out of people who are still skating, I like Johnny Weir - I love his Love is War performance - and Tomas Verner.