Reality star Lauren Conrad and her b/f Kyle Howard reeeally know how to keep the romance alive!

Actually, maybe being boring is their secret. If they don't talk about their relationship, don't do anything interesting and always keep their heads down... people won't care about them! Bravo, guys, bravo.

You're really freaking us out now, girl! Time to seriously pull it together.

Our little LiLo looked a mess running around town last night - from Teddy's to Chateau Marmont to friggin' Mickey D's! We had so much video of her acting just plain weird that we had to split it into two parts:









I think I got that Charlotte [Ronson] "is not nice" to Lindsay but that she "loves Samantha."

And in the second vid, LiLo seemed oddly... "scared" and refused to leave the car.

Any of that make sense to you? Is this why Sam's family thinks she's "nuts"?

Well, sorta!

Star of the future The Baster, Jennifer Aniston was all smiles when we snapped her out and about in NYC... the actress took a break from filming to see Paul McCartney at Radio City Music Hall Saturday night. ('Twas a benefit concert also featuring pal Sheryl Crow.) Who says you need a man around 24/7 when you've got your friends and Paul?

Someone's looking thin and trim and loving it! Jennifer Lopez took in a performance of "The Lion King" on Broadway the other night and was all smiles on her way out. Black is slimming, right?

Oh, and Marc? I thought we talked about wearing plaid:

Guess they're definitely still a couple (even though they hid from the cameras all night!) - after all, we just saw them together with the kids in Santa Monica on Friday!

Anyway, Robert Downey, Jr. had a birthday par-tay (he's now 44) at Bond St. in the Thompson Hotel last night and the guest list included Gwyneth and hubby Chris, Reese Witherspoon (pictured above) and Jake and, of course, Iron Man director Jon Favreau...

Gwyneth goes out solo so much of the time, we were almost certain she and Chris were over, but not yet, apparently!

Ohhh, right. It's April - NOT October. Time to put that hideous Halloween costume away, Katie.

Some people just don't learn!

Josh Hartnett was hospitalized last week with a little stomach problem (you know, when Sienna Miller rushed to his side?) and now the actor is doing the exact same thing that got him into trouble the first time - partying!

According to an inside source, Hartnett knocked back a couple drinks at the Chateau Marmont last night, just days after being released from Cedars-Sinai...

Is he really up to his old tricks so soon? Be careful, dude!

Spotted: Still-stunning supermodel Heidi Klum with her equally stunning kids at the airport over the weekend.

Hey, she can't do photo shoots every day!