This is a great site for Celebrity Fragrance information, Lynn:
The Celebrity Fragrance Guide *A Guide to Smelling Famous - Home
I think the information is sourced from various places, including magazines, interviews and gossip sites.
As for what's new out there, well I've been going a bit crazy with my fragrances lately. I'm just going to mention my most used in 2012 to date:
Creed Aventus
Creed Millesime Imperial
Acqua di Parma Essenza di Colonia
They've never let me down and always brightened up my day!