These two lovebirds can be so sneaky!

While leaving the Prince concert at the Sayers Club in Hollywood, Robert Pattinson and girlfriend pal Kristen Stewart climbed into their SUV ... hoping to not attract attention. Yeah, right!

The Twilight twosome haven't announced that their relationship is officially back on, however they've been hanging out a whole lot lately.

Hard to believe that just a few months ago, Rob and KStew split after she admitted to having a fling with married Snow White and The Huntsman director Rupert Sanders.

Wonder what Prince song is their favorite? Maybe "I Would Die 4 U."

On Thursday, Katie Holmes was grinning from ear to ear as she and her fellow thespians to discuss her return to Broadway in the play Dead Accounts at The Green Space in New York City.

The 33-year-old actress joined castmates Judy Greer, Josh Hamilton, Norbert Leo Butz and Jayne Houdyshell to talk to press about the dramatic family mystery production that's will begin their previews on November 3 and celebrate its grand opening on November 29 at Broadway’s Music Box Theatre. We're sure she's happy to go back to doing what she does best!

If looks could kill!

Yesterday, Kellan Lutz looked like a man on a mission as he left his hotel in New York City to hit the streets for a spell.

The 27-year-old Twilight actor slipped out of his formal wear after attending the 2012 GQ Gentlemen's Ball the night before. Wonder what kind of adventures this hunk got into?

Doesn't she look as good as her sister?!

Pippa Middleton was all smiles as she arrived with her closest family and friends, minus the Duke and Duchess of Cambridge, to the launch of her new book Celebrate: A Year of Festivities for Families and Friends at Daunt Books in London on Thursday.

The 29-year-old's 416 page party planning book comes complete with recipes, crafts and inventive ideas to help readers plan a variety of events from picnics to holiday gatherings.

“I feel incredibly lucky to be in this position to publish a book," Pippa said outside the event to a sea of journalist. "It’s been a crazy few years since my sister’s wedding. It’s had its upsides and its downsides and I feel really fortunate to build a career as a writer.” Great to see her ambitions are starting to pay off!

He's baaaack! And we're guessing he'll be snuggling up to ladylove Kristen Stewart in 3...2...

Rob Pattinson arrived at LAX this morning, and while he made a few Breaking Dawn press stops in Australia, K. Stew was in Japan promoting the film on her own.

Rob appeared on the The Kyle & Jackie O Show in Sydney the other day, and just as we suspected, he revealed that some of the scenes in the final Twilight film will blow our mind.

"The sex scene in this one is pretty ridiculous," he admitted. "It's just because you're kind of shooting stuff to be PG-13, and so it's just trying to think of inventive ways to try to make something sexy." He continued, "It's supposed to be about, like, the greatest vampire sex you've ever had. So a lot of it was just close-ups on me and Kristen's faces, but there was no one else there. You literally try and give a face of ecstasy ... guys' faces, I don't think, are really designed to do that… the cameraman was laughing as well."

Can't wait!

Apparently it was Bring Your Kids To Work day!

Jessica Alba and her adorable daughters Honor and Haven go everywhere together! The actress and her little girls stopped by a friend's house for a visit, and then headed to the 31-year-old's Honest Company offices.

The brunette beauty rocked an earth tone outfit, while her brood was dressed like they were going to a princess party!

The mother-of-two has been extremely outspoken as of late over the upcoming election. "We al have an equal voice in the voting booth. That's what makes America great," she said in a recent TV spot encouraging people to hit the polls.

Obama is gathering quite the celeb following!

He's a big fan of mash-ups, but not this kind!

The rapper's rep just released the following statement regarding the injuries P. Diddy sustained during a car crash outside the Beverly Hills hotel yesterday.

"Sean Combs sustained multiple injuries in yesterday's car accident to his neck, ribs and collarbone. He is currently receiving treatment for these injuries from his physicans and would like to thank all his fans for the outpouring of support that he has received since the accident."

X17 told you first about the crash, but we didn't know the injuries were so serious until now!

Get well soon Diddy!

Jennifer Garner left the kids at home and went for an early morning workout on Thursday, and we can't believe she gave birth to baby Samuel 8 months ago -- she looks better than she did before having Violet and Seraphina!

Too bad Ben Affleck is so busy working on new film projects -- think he has any time to appreciate his wife's hot post-baby bod? Hey, at least he's spending plenty of time with their three kids! After Jen's workout, we spotted the proud parents with their youngest daughter, who seems to be obsessed with glasses these days: