Selena Gomez cancelled her weekend concerts in Chicago and Seattle citing a "family emergency", and now a source close to the starlet tells E! Online that Gomez's mother, Mandy, suffered a miscarriage on Friday.

Gomez was set to perform at the B96 Jingle Bash 2011 in Chicago on Saturday and at 106.1 KISS FM's Jingle Bell Bash in Seattle on Sunday, and the Seattle show has been postponed due to OneRepublic also pulling the plug on their performance.

Selena was reportedly at the Power 106's Cali Christmas 2011 concert in Los Angeles on Friday evening when she got word of the sad news, and she immediately left the show and headed home.

Gomez tweeted late last month that her mom and stepdad Brian Teefey were expecting their first child together, writing, "Momma and Brian are finally letting me share the news… My mommy’s carrying my baby brother or sister :) I’m the happiest girl in the world!”

Jennifer Lopez and her younger boyfriend are loving life as a couple, and they're not afraid to flaunt it. Case in point ... a trip to Polacheck jewelry store in Calabasas on Sunday.

Although the lovebirds exited separately, they definitely had a strategy to reunite after checking out the pricey jewels.

JLo's 24-year-old boyfriend left the store first with his hands in his pocket while wearing shades ...and headed straight for their convertible white Bentley.

After pulling the car up to the shop, his much older ladylove dashed out of the store and into the luxury coupe. Great to see Jenny from the block is sharing her dough with the new kid on her block. Ain't love grand!

KimKardashian.celebuzz.com

The Kardashian clan have outdone themselves with this year's Christmas card! Every single one of them looks gorgeous!

Kim said the following about the photo: “I love our family Christmas cards shoots and I think this one looks amazing!” Kourtney added: “There’s nothing I love more than getting everyone together for the Christmas card shoot! I love everyone’s matching bow ties!”

The photo, shot by Nick Saglimbeni, features the entire family wearing black bow ties ... and this year's card includes both hubbies ... Scott Disick and Lamar Odom. We can't get over how cute Mason looks in his tux and suspenders. Adorbs!

Although this photo is seen here in 2D, there's also a 3D version. No boundaries for Kim and her famous family ... especially during the holidays.

All bundled up and looking lovey-dovey, Reese Witherspoon and hubby Jim Toth enjoyed some alone time together as they shopped for Christmas gifts at the Brentwood Country Mart, on Sunday afternoon.

This has been the year of injuries for the Water for Elephants star, who broke her finger in November after getting run over by a car in September. Reese has finally healed from her wounds, and is now only rocking her massive 4-carat ring instead of that ugly finger bandage.

In other news, the Oscar winner recently signed on to star in Devil's Knot, a true story that centers on the West Memphis Three. Witherspoon will play Pam Hobbs, the mother of one of three 8-year-old boys who were murdered in West Memphis, Arkansas in 1993. We can't wait to see this film!

Since breaking off her two-year relationship with video producer Scott Speer, Ashley Tisdale has done everything but sit at home and pout.

The newly-single star looked sexy in a punk rock-inspired ensemble, paired with one of her many quilted Chanel bags, as she headed to a salon in Studio City, on Sunday. The fashionista even shared a Twitpic of the sexy $1,000 Chanel boots she decided to wear for the day -- we dream of her closet!

Meanwhile, it appears the former High School Musical star has already moved on with a new man -- Boys Like Girls frontman Martin Johnson. We spotted the pair was spotted getting cozy at a Robin Thicke concert on Friday night, which they attended with pals Haylie Duff, Channing Tatum and Jenna Dewan.

At the event, Ash tweeted to fans: 'With @HaylieK @jennaldewan and@channingtatum watching Robin Thicke. The night has just started :)'

Fresh from a romantic weekend together in NYC, Jason Statham and Rosie Huntington-Whiteley couldn't keep their hands off each other as they did some last minute Christmas shopping in Malibu, on Sunday.

The gorgeous Victoria's Secret model landed her first big movie roll this year, replacing Megan Fox in Transformers: Dark of the Moon, and now her action star beau is looking to join the franchise as well.

Director Michael Bay is on-board to start work on the fourth film, and is looking to replace leading man Shia La Beouf with Rosie's real-life love.

And now that she has one major motion picture under her belt, the acting bug has definitely bitten Whiteley. She recently told MTV News: "I'm really hoping to do another movie. I'm working toward that, although I very much hope to stay in the fashion industry; it's my first love. We'll see what happens. I've got no idea."

Scott Hedblom

Former America's Next Top Model stunner Adrianne Curry knows how to have a wild time with her girls!

Curry, who was married at one time to The Brady Bunch's Christopher Knight, hit up Hustler Hollywood to party and to play dress up with her BFF Sarah Carroll. Looks like they have all the essentials to get down for the holidays ... a corset, garter and sexy Santa suit.

The ladies also hit up The Abbey in West Hollywood and rode the mechanical bull at Saddle Ranch Chop House.

Jingle all the way!

No matching outfits for Marcia Cross' girls!

The Desperate Housewives star took her darling twins, Eden and Savannah, on a shopping trip in Brentwood after dance class, and these ladies definitely have their own style.

Cross recently told Parent & Child magazine of her very individual 4-year-old daughters:

“Though twins, they’re completely different! One of them recently started karate and watching her first tournament blew me away. The other one is into dance. You have to be open to the different directions they take."

The actress also revealed that she's far different from the "perfect" character she plays on TV.

“People are always really surprised because my character on the show seems perfect, she has it all together, and I’m the opposite. I struggle like every other mother, and I’m constantly trying to figure out how to do it better or cut myself some slack when something’s not exactly right."