What did she do to herself?! We knew she was clumsy, but she really has the worst timing!

Kristen Stewart posed for photos at the 2013 Academy Awards at the Dolby Theatre in Hollywood on Sunday, and she looked gorgeous in this Reem Acra gown, but rather than wearing strappy shoes and a bunch of bling, her main accessories were two crutches!

Kristen will hit the stage as a presenter tonight, so perhaps she'll explain her mystery injury then?

Jessica Chastain worked it on the red carpet at the 2013 Academy Awards at the Dolby Theatre in Hollywood on Sunday evening, and maybe this gold Armani Prive dress will bring her a little bit of extra luck? Jessica is nominated for Best Actress for her role in Zero Dark Thirty, and she's also up against Jennifer Lawrence (Silver Linings Playbook), Emmanuelle Riva (Amour), Naomi Watts (The Impossible) and Quvenzhane Wallis (Beasts of the Southern Wild).

When asked about her sparkly metallic frock, Jessica said, “I chose it because I’m such a fan of movies. I love cinema so much and when I saw it ... It’s a very ‘Happy Birthday Mr. President.’ It reminds me of old Hollywood glamour.” Indeed it does!

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In all fairness, we know she can't help the hair -- it's for her role in the upcoming Mad Max: Fury Road flick -- but that doesn't mean that we're ok with it!

Charlize Theron hit the Oscar red carpet on Sunday in a sexy Christian Dior Haute Couture dress, but shortly after that she changed into a flowy baby pink gown for her opening number with host Seth MacFarlane and Channing Tatum. The 37-year-old actress will also be presenting on stage tonight with Dustin Hoffman.

Naomi Watts almost always nails it on the red carpet, and tonight was no exception!

The 44-year-old actress wore a futuristic sequined Armani Prive gown to the 85th Annual Academy Awards on Sunday evening, and we wouldn't think to like this dress, but on her flawless frame, we're loving it!

Naomi is nominated for Best Actress for her role in The Impossible, and she's up against Jennifer Lawrence (Silver Linings Playbook), Jessica Chastain (Zero Dark Thirty), Emmanuelle Riva (Amour), and Quvenzhane Wallis (Beasts of the Southern Wild).

Between his salt and pepper beard and her metallic silver dress, these two had to have color coordinated, right? Or monochrome coordinated anyway...

George Clooney and steady girlfriend Stacy Keibler posed for photos at the 2013 Academy Awards at the Dolby Theatre on Sunday, and despite the lack of color in their outfits, they both looked fantastic. Clooney wore a Giorgio Armani suit and Keibler wowed in a Naeem Khan dress, Giuseppe Zanotti shoes, Lorraine Schwartz jewels. She's certainly come a long way since her days in the WWE ring!

George is nominated for his role as a producer for Argo, so maybe this year he'll come home with another trophy? Since 2006 he's been nominated 8 times, and that same year he won the Best Supporting Actor prize for his role in Syriana.

Jenna Dewan-Tatum and her hunky hubby Channing Tatum hit the red carpet at the 85th Annual Academy Awards on Sunday, and the two were glowing as they showed off her growing baby bump.

This is their first red carpet appearance since they announced that they were expecting their first child in December, and the Magic Mike star told Ryan Seacrest, "We're going to have the baby in London while I'm shooting. There won't be any downtime whatsoever."

While Jenna looked stunning in her embellished black gown, she was very humble when Ryan dished out compliments. "Very posh child we have here," she joked. "I have a few more months [to go] ... I'm walking the carpet trying to keep it together tonight."

Amanda Seyfried posed on the red carpet on Sunday evening at the 85th Annual Academy Awards at the Dolby Theatre in Hollywood, and she may not be nominated for her role in Les Miserables, but she definitely caught our attention in this custom Alexander McQueen gown!

The 27-year-old actress also wore Roger Vivier shoes and a few small Lorraine Schwartz baubles, and she swept up her long locks in an updo and kept her makeup relatively simple.

Amanda will hit the stage during the ceremony to perform alongside her Les Mis cast, including Anne Hathaway and Hugh Jackman, who are nominated for Best Supporting Actress and Best Actor. Can't wait for that!

We love Kim Kardashian, but when it comes to her style these days, we're gonna go ahead and say that her sister Khloe has a better idea of what she's doing!

The ladies (plus Rob) were snapped shooting their reality show in Los Angeles on Saturday, and while they're usually pretty chatty about what they're doing on Twitter, we have no idea what they were up to. According to a new report, Kim just found out that she and beau Kanye West are expecting a girl, so maybe they're planning a baby shower?

While Kim revealed that she's done with the reality show after season nine, keep in mind that the eighth season of Keeping Up With The Kardashians started filming this month and it will premiere in June, and last season the family appeared in 19 episodes, so there will be plenty more of Kim on the tube over the next two years!