I guess the 12 year age difference can really show in these situations!

Princess P consistently goes all out for Halloween - after all, she's a featured celeb in our top costumes of all time gallery! - and 2010 is no exception...

Paris Hilton was among many to party at the Playboy Mansion for their Kandy Halloween event (she wore a sexy Indian Princess costume) and even Tweeted about going into the haunted house: "So scary and fun!!!" she wrote.

Of course, there might be a slightly more popular version of Paris' outfit from last night:



Nothing wrong with showing a little skin, right? Happy Halloween!

courtesy Mr.Paparazzi

And look, Gaga - er, I mean Cruella - even has some of her dalmatians around! Is it even possible not to love LG?

The "Bad Romance" singer performed Halloween night in Belfast, Northern Ireland... but she afterward she put on her costume and attended a party at The Box nightclub. Lady Gaga parties on stage and off! And seriously, best outfit ever.

Someone put their Halloween costume on early - and it wasn't baby Nahla! The most gorgeous woman ever Halle Berry spent Saturday grocery shopping at Bristol Farms in Beverly Hills with her adorable baby girl Nahla.

It's time for peace, people! Even though Nahla doesn't look too thrilled with the idea. Wonder what costume she'll be wearing today for Halloween?

And son Kingston as... her tiger cub? Okay, it might not make sense, but we adore their costumes. The always hip Gwen Stefani and her best boy hit up a Halloween party in Bev Hills over the weekend and, even though we think the No Doubt singer could've worn a sexier outfit, we still think the mother and son make an unbeatable duo!

Photo credit: WireImage

Looks like the Jersey Shore party girl and Dancing With the Stars alum have relocated! Snooki donned a pickle-inspired costume made especially for her at JET Nightclub's Nightmare in Jersey Halloween celebration last night, while Audrina Patridge (and hunky beau Corey Bohan as Beetlejuice) danced the night away at The Bank Nightclub at Bellagio.

Double the hottness!

Dina Lohan's back in Rancho Mirage, visiting her daughter Lindsay at the Betty Ford Center and a source close to the family is tired of it:

"Dina is doing all she can to keep Lindsay from seeing her father Michael. Dina is overstaying her welcome at Betty Ford, while she leaves her two minor children, Ali and Cody, at home. Dina goes to Betty Ford to be 'counseled,' then drinks all night. It's crazy. It's all about 'show.' She even makes it public that she is bringing 'candy' to Lindsay for Halloween. Hasn't she been enabling Lindsay to have her 'candy' long enough? When will it end?"

Happy Halloween, huh?!

...the actress pencilled in some face time with her Muse man Matt Bellamy for lunch at Cafe Vida in the Pacific Palisades.

Kate Hudson later threw a big Halloween bash Saturday night (which included a variety of stars, from Leonardo DiCaprio to Nicole Richie) and we're happy it's become a yearly ritual! Can you guess what other ladies' man besides Leo was there?