Everyone wants to look like Eva Longoria Parker. Her red-hot strapless mermaid style Golden Globes gown is proving to be the most popular for Unique Vintage, which is taking pre-orders on a $238 version "inspired by" the Desperate Housewife's Reem Acra dress. The other Eva, Eva Mendes' white dress is also being copied – er, "recreated" – but it was that spectacular turquoise and diamond necklace that made the look (Mendes being in it didn't hurt), so Unique Vintage owner Katie Echeverry tells me she's on a mad hunt to find something similar at an affordable price point. Echeverry's L.A. boutique and online store is also selling Jennifer Lopez's I'll-show-my-creepy-husband-how-hot-I-am slinky gold dress. All will be available to ship in time for prom. Not that teens are the only ones wearing them, Echeverry says. She even sold some celeb look-alikes for Inaugural balls. Speaking of which, Echeverry says Michelle Obama's Inaugural ball gown will be copied and practically in production before the new first lady even takes hers off. It really doesn't matter what it looks like – Echeverry says everyone is going to want it.