It’s fashion faceoff time once again, and this time it’s a battle between two fashion chameleons, Jennifer Lopez and Heidi Klum. Last January, J.Lo wore a form fitting Louis Vuitton frock at the premiere of Scott Barnes’ beauty book, “About Face.” Well, the same dress was already worn by ex-supermodel Heidi Klum back in ’08 at a party sponsored by Victoria’s Secret in NYC. While J.Lo matched the dress with a pair of Louboutins, Heidi pumped it up with tribal heels. Well, time-wise, I’d go for Heidi, since she got the dress way before it was released in Spring ’09. But J.Lo was also able to give justice to the dress even if it’s already a year old, so I guess this time it’s a tie.