Just when you thought they were doing such a good job of hiding it!

Spotted: Twilight co-stars slash lovers, Rob Pattinson and Kristen Stewart, boarding a private jet at Le Bourget airport this evening in Paris today and, that's right, holding hands! There's no way to deny their romance now, but I'm sure they will!

After a whirlwind of promotion for New Moon, it looks like this COUPLE just wanted to enjoy some down time on the plane. Can you say ... Mile High Club???!!!

Celine Dion announced back in August that after several years of trying, she was pregnant with her second child (through in-vitro fertilization), but now it seems as if the 41-year-old has lost her baby.

A source tells In Touch Weekly that "While she and Rene are actively trying for a baby, she is not currently expecting."

So sad!

Last night, both Jay-Z and a female companion (who is NOT his wife) hid their faces as they walked into The Little Door for dinner. Sure, maybe they just didn't want to be flashed, but maybe they were hiding for another reason!

Does Beyonce know?

YEAH. But whatever, you know Mickey Rourke would be a pretty awesome guy to have a convo with, so I don't mind the fact that his suits have a little razzle-dazzle in 'em. Just take that damn toothpick out of your mouth!

The always fabulous Kate Beckinsale looked so cute and relaxed while visiting a medical center in La La Land Monday afternoon. Hope she's okay!

Sidebar, loving the white belt! She's like Posh 2.0 and I mean that as a total compliment.

Mariah Carey was photographed at the airport in Milan, and the songbird showed some leg as she strutted through the terminal. Of course, Mariah's hair and makeup is immaculate, but what about the outfit, hmmm?

First of all, it looks like she's wearing black socks underneath her brown shoes, and while it could be the style of the footwear, it's not a good way to start off a trip to the fashion capital of Italy. We have to give her some credit for matching her shades to her burgundy leather trench coat, but besides Daredevil, no one else should be wearing this much red leather.

Oh, and don't even get me started on the waist belt that looks like it was handcrafted from seatbelts and one of Scary Spice's old bustiers...

Acting may only be McConaughey's day gig, he's also a producer, clothing designer and record label owner through his lifestyle brand, J.K. Livin!

Yesterday, Matty sported a Mishka cap, advertising his (only?) artist on the J.K. Livin label, Mishka!

Oh, and if you haven't already, I encourage you to check out Matty's J.K. Livin website, if nothing else for the "McConaughey Facts" alone!

The reality TV star shot a bit for Extra in Times Square late on Monday, and for once he actually looked spiffy all dolled up!

Also spotted with Jon G., another fellow Jon - PR guru Jonathan Cheban of Command PR. Apparently they chatted about "getting involved with various children's charities," so says Cheban's Twitter.

Maybe Gosselin's on a mission to give back? Go him!