Bobby Bank, WireImage

Oh, Snooki. So glad to know you are back to being the poufed-up, bold clothing, big-hooped earring gal we know and love.

After flirtations with a makeunder and flat hair in 2010, Snooki performed her own New Year's Eve ball drop in Seaside Heights, N.J., wearing a leopard-print wrap-style dress and hoop earrings so big her plastic beverage cup could have fit through them. Her pouf was in fine, fierce form. And who could miss the frosty blue eyeshadow?

It may be a new year, but perhaps its good to know some things don't appear to be changing.

Lots of other celebs rang in 2011 with their own personal style, too.

Denise Truscello, WireImage | David Becker, WireImage

Kim Kardashian in Las Vegas was all old-school glam. (Thank goodness no cornrows!). Rihanna was almost prim, and decked in eye-catching red, and red hair.

Kevin Winter, Getty Images for DCP | Ray Tamarra, Getty Images

In New York, Jennifer Hudson showed off her new figure, courtesy willpower and Weight Watchers, with Fergie, who was rather squeezed in to a metallic dress. And Ke$ha? We'll just let her look for speak for itself.