Khloe Kardashian and sister Kim are now matching blonde babes.

The youngest Kardashian sister showed off her ombre locks while jetting off to Las Vegas from Burbank's Bob Hope Airport on Saturday. Now Kourtney is the odd woman out with her black mane.

During an appearance on Jimmy Kimmel Live on Thursday, Kim revealed that Khloe stopped trying to have a baby with her now-ex-husband Lamar Odom during their marriage.

"For so long, everyone in our family was feeling really sad for Khloe thinking that she wasn't getting pregnant and everyone around her was," Kim told Jimmy. "And the whole time, she wasn't trying to and she was not showing up to these doctors appointments behind our back on purpose."

Khloe filed for divorce in mid December following months of drug use and cheating rumors surrounding Lamar. The couple recently sold their $5.5 million Tarzana mansion.

"She knew it wasn't right and she knew she wasn't ready," Kim continued. "So now we understand it and we understand her decisions, it's very clear."

Can’t remember to forget you is right. Especially when you keep posting racy photos of yourself.

Rihanna continued her streak of sharing sexy snaps by posting new bikini-clad pics. This time, she's posing with a stuffed tiger. Well, when in Brazil ...

The pop star wears a tasteful cream-colored two-piece in the shot. The strapless top and high-waisted bikini bottoms are a far cry from the more revealing pieces she donned earlier in the vacation. The photo is also much tamer than the rest of the images, which include her topless, straddling a surf board and showing off her assets.

We wouldn't expect anything less from someone with an Instagram handle that's badgalriri.

It's official: Sandra Bullock is the most jovial leading lady in Hollywood.

The Gravity star was smiling from ear to ear while running errands on Friday in Los Angeles. Whether elated to be spending quality time with her adorable son Louis or still thrilled about her Oscar nomination, Sandy was overjoyed, nonetheless -- a far cry from her Gravity character.

Despite early buzz about her performance (arguably a career best) in the space drama, Sandra has been left relatively empty handed this awards season thanks to Cate Blanchett. Although the Blue Jasmine star nabbed best actress at the Critics' Choice Awards last week, Sandra still grabbed a statue for best actress in an action movie -- her biggest win this season.

That will hopefully change come March 2 when Sandra faces off against Cate, Judi Dench, Meryl Streep and Amy Adams for the gold. Sandra's near one-woman show, which she described as the most physically, mentally and emotionally challenging role of her lifetime, was perfection.

Before Paris Hilton stepped out sans underwear to rock a sheer dress at Diddy's pre-Grammy bash on Thursday, she got her hair styled.

The busy heiress made the most of her time there by eating soup as her hair stylist worked on her ponytailed do. If she didn't have any fears about a wardrobe malfunction later that day (her stomach and one of her hipbones were exposed à la Jaimie Alexander), she should have been scared about a hair follicle falling in her food.

Her pompadour roll looked amazing though so it's safe to assume it took hours to perfect. We would have worked up an appetite, too.

This reminds us of her 2009 documentary Paris, Not France, which provided a behind-the-scenes look at her tiresomely glamorous life. Like Marilyn Monroe before her, Paris slept as makeup artists worked on her face.

Just call Justin Bieber the new King of Pop.

Following his Thursday DUI arrest, Justin posted a photo on Instagram yesterday comparing himself to Michael Jackson. The split shot shows the troubled singer sitting on top of an SUV and waving to his fans following his release from jail beside an image of Michael standing on top of a car and flashing a peace sign to fans after he was cleared of child-molestation charges in 2005. Speaking out for the first time since his arrest, he captioned the pic, "What more can they say."

Does he realize that Michael was facing four charges of child molesting, one charge of attempted child molesting, one conspiracy charge and eight possible counts of providing alcohol to minors? Next up, he'll compare himself to O.J. Simpson.

He later took to Twitter to tell his Beliebers to stay strong. "YOU ARE ALL WORTHY NO MATTER WHAT ANYONE SAYS >> BE STRONG GOD IS WITH US ALL> MY BELIEBERS CHANGED MY LIFE> I WILL FOREVER BE GRATEFUL," he wrote.

He continued praising God on Saturday by captioning his Instagram selfie (above), "Thank u Lord."

Biebs was arrested early Thursday morning in Miami Beach for driving under the influence and with an expired license. He was released later that day on $2,500 bond.

She even found time to stop by the studio!

Kim Kardashian treated her Instagram followers to an adorable picture of daughter North West and niece Penelope Disick today, and within seconds, fans began commenting on how much her little one looks like a perfect combination of her reality star mom and rapper dad!

Speaking of look-a-likes, how much does Princess P look like her older brother Mason? We almost thought it was him!

Little Nori should be walking by the time her parents tie the knot in Paris this coming summer, and it wouldn't surprise us if Kimmy K bought her some baby Louboutins for the big day!

Adorbs!

Despite looking fabulous at Sunday's glittering SAG awards, Jennifer Garner's life isn't all about glitz and glamour. The hands-on mom had a ball with her adorable son Samuel while playing at Holmby Park in Westwood on Friday. Could this mother/son duo be any cuter?! We don't think so!

Outfitted in black pants and a charcoal sweater, the mom of three carried her tow-headed tot, swung him around and helped him around the playground. It almost looks like 41-year-old is having more fun than her wee one!

Taking a night off from mommy duty on Sunday, the Dallas Buyers Club actress revealed at the SAG Awards that she some info on her hunky hubby Ben Affleck's role as Batman in the highly anticipated Man of Steel 2.

"I've seen the suit," Garner admitted. "[It's] unbelievably cool. It's a total reinvention, it looks great."

The whole family looks great to us!

The couple that works out together, stays together! Gym rat Reese Witherspoon had a rare workout companion on Friday morning -- her hubby Jim Toth! The darling duo hit Reese's go-to workout spot, Burn 60, in Brentwood, Calif., and got their sweat on!

The 37-year-old Oscar winner wore black cropped leggings, a charcoal grey sweatshirt with a pink tank underneath and brightly colored Asics. Jim

After the agent and the actress burned some calories together, Reese headed over to her favorite nail salon, Bellacures, to get a manicure.

And speaking of working out, it sounds like the Oscar winner had to get in pretty killer shape for her role in the upcoming film Wild. Director Jean-Marc Vallee chatted with Entertainment Weekly about Reese's transformation for the role (“She went method with the hair and no makeup," he says), and he revealed that she also had to get comfortable hiking all over the place with a heavy backpack, and she even had to learn how to pitch a tent!

The film follows the story of Cheryl Strayed’s journey along the Pacific Coast Trail, and though the film was shot in a mere 35 days, Strayed's hike was 1,100 miles and took 3 months. Very curious to see her in this role!