We have to make a Little Riding Hood reference after seeing Paris Hilton and her boyfriend River Viiperi shopping in the rain on Sunday! Who knew a hooded poncho could be so hot? And judging by the smile on her face, even the wet weather couldn't dampen her spirit...

Paris and her beau stopped by Samy's Camera in Los Angeles, and later the lovebirds went to American Rag to shop for some threads. "Got tons of awesome Christmas presents today at @Maxfields @Kitson @LouisVuitton & The Beverly Center. I love the holidays," she later tweeted.

Paris is heading out to Aspen this week, and while she seems to have everyone on her Christmas list taken care of, she could use a little help when it comes to shopping for herself! After returning home from her shopping spree she tweeted, "Where are best places in LA to buy ski and snowboarding clothes?"

We love her music and her voice, but her wardrobe has gone from eccentric to absolutely ridiculous ... sorry!

When she's not planning another silly outfit, she is taking the stage by storm, as evident from her set with the Rolling Stones over the weekend.

Gaga tweeted a video of their performance of "Gimme Shelter" and wrote, "Can't wait to sing with the Rolling Stones on Saturday Night. In 2007 i was stripping to them ... PAY PER VIEW did a stellar job with the SOUND, the mix was insane on TV they sounded immortal!"

Check it out below!

After getting coffee together on Sunday, Ben Affleck and Jennifer Garner spent some time with their daughters Violet and Seraphina, first going to Whole Foods and then checking out toys at JennyBec's.

We haven't seen baby Samuel since Jen flew out of L.A.X. with him last week to shoot The Dallas Buyers Club in New Orleans, but we have a feeling he'll make another appearance with Ben and Jen sometime soon!

While the happily married couple are clearly enjoying the holidays, it looks like life will get a little chaotic with awards season just around the corner. Ben was already nominated for a Best Director Golden Globe for Argo, and we're willing to bet that the film will get at least one Oscar nod as well. Argo also snagged a SAG Award nomination for Best Ensemble Cast, so it's definitely time to bust out the tux and give Rachel Zoe a call!

Khloe and Kim Kardashian shot their reality show in Miami over the weekend, and the ladies even coordinated their outfits for the cameras!

After more filming on Sunday, Kim tweeted, "Last day in Miami. Bitter sweet! Had the best time here but so ready to get home for the holidays!" Wonder what she has planned with beau Kanye West? 'Tis the season to get engaged, after all...

Anyway, after shooting a scene in their colorful skinnies, the Kardashians changed into dresses, but it was Kim's skintight white number that really caught our attention:



Sure she's got a hot body, but her boobs look like they could use a little air!

Christina Aguilera was in a great mood when we snapped her taking care of her holiday shopping at Fred Segal over the weekend. And not only that, but she wasn't wearing her usual face full of makeup and she still looked fabulous!

On Friday Xtina and beau Matt Rutler took her son Max to meet Santa, and if you're wondering what's going on with her ex-hubby Jordan Bratman, rumor has it he's romancing none other than Heather Graham!

According to Star, the actress "was all over" Jordan at a November 25 house party. "Heather was aggressively putting the moves on Jordan, who was lapping it up," an eyewitness tells the mag. "She was so excited when she got to the party that she was actually nervous to talk to Jordan. Although it took Jordan all night to ask for her number, he walked out with her digits – and is now trying to figure our where to take her on their first date." Interesting!

We're not sure what the theme of the party was, but Violet and Seraphina sure look adorable!

Over the weekend Jennifer Garner took her two daughters to a pal's birthday bash in Brentwood, and we're guessing hubby Ben Affleck is happy to have her back in town!

Jen spent most of last week in New Orleans wrapping up shooting on The Dallas Buyers Club, and from karate to school, Ben was on double duty with both of the couple's oldest children. Of course, we're sure he's happy to have her back for the holidays and not just because she's usually the one looking after their three kids!

Kat Von D and Deadmau5 (nee Joel Zimmerman) are engaged!

"I can't wait for Christmas so.... Katherine Von Drachenberg, will you marry me?" the deejay tweeted yesterday. Her reply? ""Mi corazon! Thank you all for the lovely congratulations! Please excuse me while I go squeeze the hell out of my fiance!"

Deadmau5 then replied, "Holy f*cking sh*t. I'm engaged and stuff! Thanks for the well wishes and support from the horde and everyone else! Brb while i spend the rest of my evening with my future wife." The deejay posted a photo of the engagement ring, and it looks like it'll be the perfect fit for Kat:



While we're happy for the couple, we are a bit surprised, as they've only been dating for 4 months and already had one major split. In November, Kat confirmed that the two had broken up and tweeted, "Man, I sure was wrong. But at least he made it a no-brainer to break that off. Lesson Learned ... Clarification: Deadmau5 and I are no longer together." A few days after their Twit split, we spotted the two together, and on Friday they were joined at the hip after a lunch date.

Can you believe she's FORTY!?

Dita Von Teese attended her perfume launch at Fred Segal on Saturday, but she was a little bit late after a minor wardrobe mishap. Dita tweeted a photo of her cat Aleister sitting on her outfit and wrote, "Slightly late to my perfume event at Fred Segal because this happened to my freshly pressed vintage Mugler suit."

Oops! Looks like a lint brush might have solved her problems, because when we snapped her picture, she looked amazing ... and we didn't see a single cat hair on her!