Any way you slice it, Gossip Girl star Blake Lively is having one helluva year. Not only is her show a big hit (online, that is), but she's starring in the anticipated sequel to Sisterhood Of The Traveling Pants, she got to spend a few minutes flirting with David Letterman and she landed herself on the cover of the new issue of Vanity Fair (and didn't even have to pose with McLovin to do it!). One would think all would be well in Blake Lively's world. However, one would be wrong. You see, there's this pesky problem issue of people getting her confused with Paris Hilton that is, like, so frustrating and stuff to her! As she explains in the new issue of Seventeen: