Julianne Moore is more well known on the big screen, Magnolia, Hanibal, Next, and The Kids Are Allright and she is starting to branch out on TV with 30 Rock. Gillian Anderson is more known on the small screen with X-Files.
This ones always been a toughy for me, 2 top notch redheads! Theyre both gorgeous but I think, by the smallest of margins, Gillian Anderson just has the edge for me
ps. big thanks to the mod who corrected the spelling mistake!