Hollywood's current strategy for romantic comedies seems to consist of increasingly contorted plot-lines being mistaken for actual freshness. (The Bounty Hunter, anyone?). Still, in the last decade, the genre found a lot of the same ways to be contrived.
It wasn't easy for a starlet to get through this decade with her cover-worthy popularity intact. These women survived waning attention spans and editorial capriciousness to emerge with their newsstand cred unscathed. Number one isn't who you think it is.