Uh oh! Looks like two of our favorite blonde TV starlets are going head to head for a little fashion faceoff!

Last night Kristin Cavallari and AnnaLynne McCord attended Nylon Magazine's 2009 TV Issue Launch Party, and we want to say they both looked great, but our fav 90210 stunner totally outshined the Hills hottie! As always, AnnaLynne's body looked amazing, but Kristin hid her curves under a metallic drop cloth and totally forgot to style her hair! That's practically a fashion fail!