Lindsay Lohan may wear the pants in the relationship, but when it comes to style, we all know Sam's not a fan of super feminine garb...

Anyway, we spotted Lilo and Sam running errands in Hollywood yesterday, and we're not sure what happened to her trademark black Porsche, but it looks like Lindsay wasn't about to step out of the Infiniti G37 and fill up the tank! Aww, poor Sam...what else does Lilo make her do?!

It's like a strapless dress with a t-shirt underneath...WTF?

After I Love You, Beth Cooper flopped at the box office, Hayden was snapped back on the set of Heroes yesterday afternoon. Hey, at least she's not moping around...maybe she'll have another shot at making it on the big screen next year?

Oh BOY.

Mischa Barton was placed under an involuntary psychiatric hold (aka a 5150) by the Los Angeles Police Department, and she was transferred to Cedars-Sinai Medical Center, reports Access Hollywood!

Last night authorities showed up at Mischa's Hollywood home after receiving a call from her residence around 3pm. A patrol car responded to the scene and began assisting the actress with a “medical issue,” according spokesperson for the LAPD.

As you may remember from the Britney days, under a 5150, authorities can hold a person involuntarily if they present a danger to themselves or others, are gravely disabled or suffer from a mental disorder.

When asked about Mischa, an LAPD spokesperson would not comment, but they admitted to Access that with any person held under a 5150, authorities are prohibited from disclosing the information due to Health Insurance Portability and Accountability Act (HIPAA) laws.

What's going on here?! Was Mischa merely having a rough day and acting overly dramatic, or is there something really wrong here?

Aww, we just love Marisa Miller. Not only is she insanely attractive (remember the iPod bikini? No? Google it!), but she's also a total sweetheart. The Victoria's Secret model dined at Katsuya last night, and on the way out she politely signed autographs for a bunch of fans. Aww, hot and humble...that's a combination we love!

'Nuff said! Star Trek star Chris Pine was spotted slouching around outside of his hotel on Wednesday. Posture, Chris... posture!

Spotted: Kristin Cavallari at a photo shoot for her movie Van Wilder: Freshman Year. No, Ryan Reynolds isn't in it - the hottie from Mean Girls stars as Van this time around.

The "actress" also had an interview with the NY Post about her role in the flick and, well, here are a couple quotes:

On her character: "Well, she has a huge arc in this movie, really changes."

On her acting career: "I want to do great movies that are number one at the box office and also independent movies that are dark and miserable. I see myself with a career like Cameron Diaz - she does What Happens in Vegas and then My Sister's Keeper."

On reality TV: "I need a challenge and kinda feel like The Hills is taking me a step backwards."

Uh, sorry Kristin, but we now like you a whole lot less!

Maybe it's because he's such a brilliant actor, or perhaps it's because he's bagged a slew of gorgeous ladies over the years, but we think Sean Penn is still a hunk. Even though these photos might try to convince us otherwise...

Nope - not yet, anyway!

Renee Zellweger will be putting the weight on for a third time around in another Bridget Jones sequel. Hmm, we can't help but wonder if that's such a good idea. The second movie sucked (sorry about it!) and isn't constant weight change bad for your health? Ah well! Let's hope this installment is as good as the original...

Here's Bridget Renee leaving the hair salon in Bev Hills. Say goodbye to that figure!