Who knew that while Alessandra Ambrosio was strutting her stuff down the runway in the annual Victoria's Secret holiday fashion show, she was actually pregnant!

The supermodel will welcome her second child in 2012 with fiancé, California businessman Jamie Mazur, her rep confirms to Us Weekly. The pair also have a daughter Anja, 3.

Ambrosio said in a statement:

"Family is the most important thing for me and I'm thrilled to be adding to the family. I'm fortunate to have a loving and supportive family. It's a blessing that it will soon be growing."

The Brazilian stunner is four months along, but does not yet know the gender of her baby.

Is this what Santa brought the Affleck girls for Christmas?

Taking advantage of their time off from school, Violet, 6, and Seraphina, 2, set up shop in their Brentwood neighborhood, selling refreshing lemonade at 50 cents a pop from a fancy red stand, on Tuesday afternoon.

Proud parents Jennifer Garner, who's heavily pregnant with baby No.3, and Ben Affleck stood watch as their girls worked throughout the day to earn a bit of their own dough by selling drinks to friends and family.

Considering their A-list 'rents are worth millions combined, we think it's awesome the kids are still willing to learn the value of a hard-earned buck.

Ben even asked a few photogs to buy drinks from his girls, and of course, they happily obliged!

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She may have enough dough to never have to do laundry again, but down-to-earth superstar Miley Cyrus still takes pleasure in the day-to-day tasks!

The former Disney star, along with her older sis Brandi and a gal pal, took the opportunity to pose for an impromptu photo shoot while taking care of some dirty laundry at an LA-area laundromat, on Tuesday afternoon.

Brandi Tweeted this caption with the pix:

“Just hangin at the laundromat with @mileycyrus and Denika Doll ... It may look like a photoshoot, but we were legit doing laundry."

Meanwhile, Cyrus‘s upcoming film comedy LOL looked like it was headed straight for DVD, but it's finally been given a release date. The flick, about a girl who loses her virginity, talks about sex incessantly, smokes marijuana (Bob Miley's specialty!), makes out with a girlfriend and accidentally reveals her Brazilian bikini wax to her mom (played by Demi Moore), will hit theaters next year.

Jonathan Cheban has found the perfect way to enjoy the holidays ... cruising along Miami Beach with a stunning bikini babe.

The Spin Crowd star, and Kim Kardashian's BFF, has been taking heat for his tumultuous relationship with Kim's ex Kris Humphries on the reality show Kim And Kourtney Take New York.

On a recent episode, Humphries called Cheban "gay" and immediately after the episode aired, reports began circulating that the jewelry designer would be taking legal action against the basketball star in a $5 million lawsuit. However, Cheban has admitted that a lawsuit would not be taking place afterall.

Sounds like a relaxing vacation in the Miami sun is just the ticket!

Does it seem like we always catch these sexy Bits out shopping?

Picking up a few goodies at Loro Piana on North Rodeo Drive, Rosie Huntington Whiteley and beau Jason Statham spent Tuesday afternoon shopping in Beverly Hills, and the Victoria's Secret model looked chic in a striped top, leopard-print scarf and her fave pair of $2,650 Azzedine Alaïa multi-zipper stud ankle boots. Love those!

We can't help but notice that Miss Whiteley is still sporting a subtle diamond sparkler on her left ring finger, the very same ring she debuted in November.

Will the famous couple of nearly three years officially announce their engagement in 2012?

Jennifer Lopez may have been shopping at one of the ritziest stores in Beverly Hills, but that doesn't mean the 42-year-old songstress has to dress to the nines!

JLo hit up Valentino with no makeup, her hair pulled back in a tight bun .... and rocking grey sweats. The "Papi" singer, whose sweats read "I Am Light," is a big fan of the Peace Love World brand. What a great way to dress comfy and spread a positive message at the same time!

Wonder if Ms. Lopez is looking for after-Christmas specials? Hopefully her longtime manager Benny Medina (pictured above) was able to score some nice swag during their afternoon shopping spree.

We have a feeling that hanging with Benny probably isn't as much fun as cruising around with her younger beau Casper Smart. Just sayin'.

Vanessa Hudgens and boyfriend Austin Butler were spotted holding hands while they went on a quickie hike in the valley yesterday, and it seems like she's been struck by a spell! Every time we've seen her over the last few weeks, she's either giggling like a teenager or cuddling up to Christmas decorations!

V and Austin have been dating for about a month or so, and while we weren't that familiar with the former Nickelodeon star, a quick Google search showed us that he's got a set of abs that could make an Abercrombie model jealous! Zac Efron who? Austin definitely knows how to keep his ladylove happy!

Keyword being squeeze!

A very pregnant Hilary Duff and hubby Mike Comrie wrapped up some last minute Christmas shopping at Barneys New York in Beverly Hills the other day, and we can't believe how big the former Lizzie McGuire starlet has gotten! Of course, she's got nothing on Jessica Simpson's baby bump, but still!

Despite the fact that she's approaching her third trimester, Hil is still keeping up with her fitness routine. Earlier today she tweeted, "@Piloxing kicked my butt once again! Thanks viv! Love you." Good for her!

P.S. Was Hil shopping Lady Gaga's line at the Barneys?! Based on the Gaga's Workshop bag, it certainly seems like it!