Kim Kardashian doesn't have a bun in the oven yet, but the newlywed doesn't mind sporting one on her head.

The E! reality star, who celebrated the big 3-1 in Vegas over the weekend, skipped hair and makeup for a routine trip to the Bunim-Murray studios in Studio City. Perhaps she's doing some last-minute voiceover work for Kim And Kourtney Take New York?

Gotta love the skin tight leather pants, Jimmy Choo aviator shades and black Birkin. Who needs va-va-voom hair when you're rockin' those kind of accessories? Loves it!

We caught up with Rihanna on Sunday as she grabbed some coffee in Amsterdam. In a big fur hat, the songstress did, indeed, look tired.

The singer has been keeping busy in Europe -- in Paris late last week, Rihanna stopped at Lovestore, where she bought toys, handcuffs, scented candles and lingerie. Ultimately, the "We Found Love" singer bought $1,500 worth of items, says The Sun.

"She was grinning from ear to ear and seemed to be in a hurry to get back to her hotel," a source told the paper.

RiRi has reportedly been hanging out with the actor who played her love interest in the "We Found Love" video.

Real Housewives of Atlanta star Kim Zolciak may be "Tardy for the Party," but the curvy new mama is getting into the Halloween spirit early.

Zolciak gave birth to her third baby earlier this year and is already sporting a bangin' post-baby body. We have to admit, we're lovin' her skin-tight, futuristic Svedka Girl costume.

Trick or treat, indeed.

Former WWE personality Stacy Keibler once asked for $10,000 for personal appearances.

Now that her boyfriend is a certain someone named George Clooney, The New York Post reports that Keibler has upped her asking price to $25,000 -- or, a 150 percent increase!

Since George has gone public with Stacy, taking her to red carpet premieres (above, at George's premiere for The Descendants last week)and traveling with her to Cabo San Lucas for her birthday, it's easier for her to up her asking fee. Plus, event organizers are attracted by the possibility that George might show up with her.

On Sunday, Hugh Jackman made it clear where his new coffee shop, Laughing Man, got its name!

Jackman and wife Deborra-Lee Furness brought kids Ava and Oscar to the opening of the New York City shop -- a cafe that Jackman founded with the motto "all be happy."

The shop's mission is to be conscious about the products it sells -- Jackman was inspired to start the biz by a visit to Ethiopia, where he befriended a local coffee farmer.

Jackman glowed like a proud papa at the event. See more pics of him and the kids in our gallery below!

After all the drama, Chord Overstreet is officially returning to Glee!

The 22-year-old actor left the show last season after seeing co-star Darren Criss (Blaine) promoted to a series regular role. He was upset that he didn't get the same treatment. The writers handled the parting of ways by saying that Chord's character, Sam Evans, moved out of state after his father lost his job.

But now Overstreet will have a multi-episode arc in December. Co-creator Ryan Murphy said in a statement that the show has "always loved" Chord, calling his return " ... an early Christmas present for all the Gleeks ... just in time for sectionals!"

Added Chord: "I had the best time on Glee and couldn't be more excited to be returning."

On Friday, Demi Moore visited husband Ashton Kutcher on the set of Two And A Half Men, Us Weekly reports.

Moore, 48, visited her husband, 33, as he shot scenes for an upcoming episode. Said a source:

"Demi didn't come on the actual shooting set or anything ... but she spent the day on the lot in his massive trailer ... They were talking and smiling at each other. Everything seemed just like normal."

The source notes that Kutcher at one point put his arm around his wife of six years. Moore was joined by 23-year-old daughter Rumer Willis.

Kutcher and Moore have both stayed silent since news broke that Kutcher allegedly had a one-night stand with 22-year-old Sara Leal on the weekend of he and Moore's wedding anniversary.

Kutcher has not denied the encounter. He and Moore have continued to wear their wedding rings, though Moore has looked increasingly thin in recent weeks, with many insiders saying she's been extremely stressed.

Lindsay Lohan was hard at work last week at the LA County Morgue ... putting a dent in her required 120 hours of community service. However this morning, Lilo opted not to show up to her bloody duties. Then again, she is required to perform two days a week at the morgue, so there's still plenty of time this week.

Back in April, Judge Stephanie Sautner had ordered Lilo to complete 360 hours of service at the Downtown's Women Center and 120 additional hours at the morgue. Last week's court session during her progress hearing may have contributed to Linds' being focused. Judge Sautner ordered Lilo to complete at least two eight-hour shifts a week until Lindsay's November 2 probation revocation hearing.

Although Lindsay didn't show up this morning to continue her service, the 25-year-old Machete actress was seen on Friday checking into a Hollywood hotel ... to stay nearby the morgue. You may recall, she was late last week while commuting to community service from her Venice home.

Also on Lilo's plate ... searching for a new business manager. It was announced over the weekend that she had parted ways with current manager Lou Taylor.

With so much going on, do you think Lilo will show up to community service tomorrow, or wait 'til the end of the week?