There are really very few people as easy to make fun of as a Lohan. In fact the only challenging part of it is to figure out which one is easiest to make fun of. They all provide their own wonderful strengths and weaknesses. Not as people or anything, but in terms of providing comedic fodder.

Here’s a great example of how desperate for attention Dina and Ali Lohan really are. Last night Animal Fair Magazine (“The premiere lifestyle magazine and website for animal lovers”) had its 8th annual Halloween pet costume party in Manhattan. The event was $50 a ticket for standing room, $100 for a seat at a table, and $2,500 to reserve a table with bottle service. All the proceeds benefited the Humane Society of New York. The only mandatory attire was pet costumes. In terms of humans, they suggested you show up in anything you’d wear to take your pet for a walk on Halloween.

Charming, right? It wasn’t exactly the most A-list event, but it was for a good cause, led to some good photo ops, and the animals seemed to have a good time. But apparently the Lohans didn’t read the invitation too well, because they showed up dressed as pets. And forgot to bring their pet. And were both conveniently slutty, in their own special way.

Congrats, Dina. Even in a room of animals, you’re still dumber than every living creature there.

Shown below are Piper Perabo and Wendy Diamond, Whitney Thompson, Bethenny Frankel and Jill Zarin, Beth Ostrowsky, Nicole Fiscella, Miss Teen USA Stevi Perry, Jill Zarin, and Wendy Diamond attending Animal Fair Magazine’s Pet Costume Party last night in Manhattan. Photographer: L. Gallo. Images thanks to WENN.