It seems to be the trend to remake old cartoons/comic books into live-action version in Hollywood lately. Well, Tokusatsu is nothing new for Japan, so it's a no brainer to see live-action remakes of old animes/mangas. 1 quite popular franchise is Cutie Honey, which has gone quite a few anime remake, live-action movie, and OVA. Now there is another live-action series called Cutie Honey The Live.
The original 1973 anime OP:
The new live-action OP Cutie Honey The Live:
Yeah, Hollywood will never have the エッチ factor. :D
Check out the fansub of Cutie Honey The Live at TV-Nihon.