We're not sure if this is PMS bloat or a bad angle, but Black Swan hottie Mila Kunis definitely looks like she's put on a few pounds!

Over the weekend we spotted Mila leaving her workout in Beverly Hills, and after wrapping up production on Oz: The Great and Powerful and Ted, the only thing Mila has been working on is voicing her character on Family Guy. I guess it makes sense that she hasn't been as conscious about her body lately...

We're still in Oscar fashion mode, but lets not forget about what our favorite celebs are wearing off the red carpet!

Gwen Stefani was spotted running errands over the weekend, and we can't decide whether or not we like her auto mechanic-inspired jumpsuit. It looks comfy and Gwen can get away with just about anything in the fashion department, but would you rock this one piece?

Jennifer Lopez left younger beau Casper Smart at home for the Oscars red carpet, but the sexy 42-year-old Latina brought the backup dancer to the Vanity Fair party.

We have a feeling Casper, 24, is responsible for that spring in JLo's step. Without a doubt, Ms. Lopez's Zuhair Murad gown is to die for!

See more of the sexy fashions at the Vanity Fair Oscars bash in the gallery below.

It's time for a haircut. 'Nuff said.

Madonna has released her second single "Girl Gone Wild" ... off the MDNA album.

Madge released her first single "Give Me All Your Luvin" featuring Nicki Minaj and M.I.A. at the Super Bowl. The 53-year-old singer will be releasing her upcoming CD on March 26.

This is Madonna's 12th studio album. Love this lady!

Miley Cyrus looked stunning from front to back in her shimmering floor-length Roberto Cavalli dress while entering the Vanity Fair Oscars party with beau Liam Hemsworth.

The 19-year-old "Can't Be Tamed" singer, who rocked bright red lips, Tweeted, "Can’t wait to wear my dress by @RCavalli tonight :) its so stunning xx."

Kate Hudson chose a glamorous red vintage Versace!

See all of the gorgeous fashions at the Vanity Fair party in our gallery below.

We're not sure what Vanessa Hudgens is wearing, but boyfriend Austin Butler doesn't seem to mind!

Over the weekend we spotted the lovebirds out and about in Malibu, and later we caught them going for a drive and making out in the front seat. They've been dating for several months, and they're just as affectionate with one another now as they were back in December. Looks like Vanessa won't be letting go of this one anytime soon! And have you seen Austin shirtless? Do yourself a favor and Google it -- he may not be as famous as Zac Efron, but he's definitely a catch!

Sean Young has been released from the Hollywood LAPD police station after being taken into custody for reportedly slapping a security guard outside the Academy Awards' Governors Ball last night.

We caught the actress at her Santa Monica home early this morning and she told us all about the incident and showed us bruises she claims were sustained during an altercation with a guard.

Young was outside the Oscars bash, taking photos with fellow celebs, when security guards asked the 52-year-old Blade Runner actress to leave the party because she didn't have a ticket, according to TMZ.

That's when the actress allegedly struck the guard and was placed under citizen's arrest for misdemeanor battery.

Young says the arrest is the fault of the Academy's lawyer.

Click thru to see Young posing with Angelina Jolie and Brad Pitt outside the party.