Unless you're Mary-Kate circa 2004 - or Lindsay Lohan, and pairing them with cut off jean shorts - the look just doesn't work. Take note, Jessica!

Just another day for the famous fam! Miley joined her 'rents and siblings at the Hollywood theme park over the weekend and, of course, snuck in a peace sign while waving to all her fans.

Only question is, where's Justin???

Paris' sis may wear black 24/7, but she does have a classically chic look. So we're all the more excited to see that, this time around, she paired her black blazer with a pair of bright blue pants! And even better? She matched 'em with blue nail polish!

But it's no coincidence she's looking so hot -- she's got on the new BrightPair jeans from Paige Jeans and Opi Nail Lacquer for the denim line's launch at Ron Herman on Saturday. Matching legs and fingernails? - Loves it!

Kudos, Nic!

Whaddya suppose host Ryan Seacrest is counting on his fingers? Perhaps the number of questions he planned to ask Angelina Jolie on the red carpet, but couldn't?

Whoa - this is nuts!

Our girl Brit brought the Circus to Connecticut last night and, during an encore performance of "Womanizer," a young male fan ran up on stage... kinda scary, right? Thankfully (as you can see in the vid below) Britney's dancers and security quickly removed him.

Watch it all play out:

Kim Kardashian went to the Kentucky Derby, y'all! And the other night the reality TV star attended the 2nd Annual Derby Spectacular Celebration in Louisville, Kentucky...

Sidebar - I love the flatter hair on her! And that body-hugging dress? To die for!

Photo courtesy Cirque du Soleil

OR NOT!

UPDATE - MAYER'S PEEPS TELL US SHEANA IS NOT WITH JOHN IN VEGAS! If she's not, I bet she wishes she were! I wish I were there with JM!

Here was our previous story ...
Guess these two are gettin' hot and heavy!

Mr. Mayer went to Sin City this weekend via private jet with six other peeps - boys' night out! Except for the fact that an X17 photog also saw Scheana Marie get on the plane with him. Could this be getting serious already???

First stop: The Beatles LOVE show by Cirque du Soleil! Afterward, the whole group went backstage to meet the cast... but the night didn't end there!

Later on, John Twittered about the Spearmint Rhino - you know, the strip gentleman's club? Whoa, wonder what the g/f thought about that!

And so much for that whole "no girlfriend" thing!

Justin really needs to relax!

The pop singer went golfing at Chelsea Piers in NYC on Saturday and apparently was in a restless mood, because he called security on the paps... just to mess with them!

An X17 photog on the scene tells us: "Justin thought it'd be funny to call security and get all the photographers in trouble, but for no real reason because no one was doing anything! A couple security guys even detained another photographer behind a closed gate while the cops were on their way. But by the end, everyone left before the cops got there."

Our photog adds: "Justin always says the paps don't have the right to take his picture."

Hmm, does that mean a fan doesn't have the right either?