Take That,suprise suprise
I've had obsessions all my life,even since I can remember(Spice Girls,David Beckham,Hear'Say,Big Brother[Mich and Stu,Prestelle,Pekki) and the boys. And people who've known my my whole life say I've never been more obsessed with anyone than I am with Take That. But they're just amazing!
Other current obsessions would be Grey's Anatomy-Meredith and Derek in particular(the couple in my sig) and Glee.