Rob Kardashian and Bruce Jenner aren't the only ones in the family who have undergone dramatic transformations!

In honor of Flashback Friday, here's a look at Kim Kardashian's face today (well, technically yesterday) and all the way back in 2007, with a couple of snapshots in between then. We can't believe how much the sex tape/reality TV starlet has changed over the years -- from her hair color to certain features on her face, it's like she's a whole new person!

Kim stepped out in Beverly Hills on Thursday afternoon in a sexy black outfit, but who's looking at her curvy bod when she's flashing this gorgeous smile?

Wczytywanie

Zobacz w Instagramie

Busy day for the Biebs!

Justin Bieber climbed into the ring to train with pal Floyd Mayweather yesterday, and based on this video he posted, he isn't half bad! The singer is seen moving around the ring and dodging the boxing legend's jabs, all while shirtless of course!

Later in the evening, JB reunited with troublemaking pal Lil' Twist to grab a pasta dinner in Hollywood. The bad influence friend posted the below Instagram of the pair at a restaurant, and clearly he's happy to be back in the Canadian pop star's life. "And just like that... We're bak ... Leaving a great dinner with my lil brother @justinbieber ! #Family," he captioned the snapshot. Rumors circulated months ago that Bieber's management team was making every attempt to keep Twist out of the crooner's life, because they believed he was the reason Justin was repeatedly getting into trouble.

Baby, baby, baby… TKO!

Charlie Sheen is single and on the prowl again -- Hollywood hookers, you've been warned!

Much to our great dismay, the tiger's blood drinker and all-around dandy boy has split with his porn star fiancée Brett Rossi, whose real name is Scottine Ross, just weeks before their November wedding. How can we all go on when true love like this is no more?!

Sheen told E! news, "Scotty and I had a great year together as we traveled the world and crossed a lot of things off our bucket list. She's a terrific gal—but we've mutually decided to go our separate ways and not spend the rest of our lives together."
Tears! Wailing! Gnashing of teeth! WE CAN'T SURVIVE THIS KIND OF EPIC HEARTBREAK?!

The former Two and a Half Men star doesn't seem to broken up, but added, "I've decided that my children deserve my focus more than a relationship does right now. I still have a tremendous fondness for Scotty and I wish her all the best."

The couple, who went public last November, got engaged during a Valentine's Day trip in Hawaii.

RIP True Love.

Victoria Beckham landed at Los Angeles International Airport with daughter Harper and her sons Cruz and Romeo on Thursday evening, and the group looked exhausted after jetting in from London!

But Victoria had previously flown to London from South Africa, so we have a feeling she was running on hardly any sleep at all. You'd never know though -- as usual, she looks absolutely amazing! Victoria's hubby David flew home a few hours earlier, and it appears as though their oldest son Brooklyn was staying stateside during this time, as he wasn't with either parent.

The former Spice Girl headed to Soweto, South Africa for her first trip as a United Nations ambassador last week, and she met with mothers and babies who are suffering from HIV. Victoria stopped by Bara Hospital, where she spent time with community workers from Anova Health Institute.

Last month it was announced that the British star would be an ambassador for the UNAIDS campaign, and at the press conference in New York City, Posh told the audience, "I am mother and I am a woman. I will do whatever I can to raise awareness. I feel very passionate about this. I recently visited South Africa and was so touched by the women I met and felt inspired. I came home and I knew I had to do something."

Victoria posted the below photo and wrote, "In the last 3 years @ejaf have helped over 60,000 mothers give birth to HIV free babies. X vb."

They all got somewhere to be!

On Thursday, the Kardashian girls were all about and about on seemingly different agendas. What else would you expect?

Kim and Khloe Kardashian had a sisterly reunion of sorts (more on that in a sec) at a photo shoot near downtown Los Angeles while Kourtney Kardashian, who's just about ready to pop out her third child, and Scott Disick perused through Beverly Hills.

As for Kim and Khloe's meet up, it could be purely professional as there's been rumors circling that the two haven't spoken in almost a month and a half!

They both seem to have a gripe with each other as Khloe feels like Kim's ego is at an all-time high while Kim's fed up with Khloe's inability to officially divorce Lamar Odom after everything they've been through. Add the fact that she also wasn't fond of Khloe's time with her ex-BFF Paris Hilton at a restaurant opening in Dubai last week and you have yourselves a full blown rift... possibly.

This could all be hearsay so this could all be taken with a grain of salt but one thing's for sure: time will tell!

Getty Images for Michael Kors
She's simply glowing!

Earlier today, Blake Lively made it the day she would show off her growing baby bump in public for the first time when she struck a pose at the God’s Love We Deliver, Golden Heart Awards red carpet in New York City. And that floor-length, flowered Michael Kors gown ... love it!

The 27-year-old Gossip Girl star initially announced her pregnancy with husband Ryan Reynolds by posting a beautiful bump photo on her Preserve website back on October 6. She also shared a bit about what she's looking forward to the most as motherhood approaches.

“With a new baby on the way there is so much to do!" she said in a recent blog post. "But before experiencing the joy of 3am screams, seemingly impossible amounts of poop and having a favorite shirt covered in reflux.”

Sounds like she simply can't wait!

It's a British invasion! Flying in from merry old England, Brits David Beckham and Chris Martin touched down together at LAX on Thursday. We didn't even realize these two were friends! But ... England is a small country ... so maybe all the famous Brits just know each other?!

We bet they were seated next to each other in first class, sipping champagne, toasting to each other's fame and talking about how much they both love the Beatles, leek-flavored crisps and beans on toast. You know -- like British people do.

For the flight, David looked dapper in a black zip-up jacket, black pants and a newsboy hat. Chris, who looked rather messy yet again, wore a another stained sweatshirt and some fancy motorcycle pants. We aren't sure we are loving this look -- but we do love his voice, so we can learn to forgive ...

While we rarely see these two in the same place, this isn't the first time the footballer and the crooner have hung out. Chris attended Victoria Beckham's 40th birthday at London's Arts Club in April. Umm we love the idea of these bros being buds. Maybe during hang times, Chris can teach Daveyboy to play back-up guitar and the two can start a two-piece band? Only in dreams, ladies ...

Princess P wins the award for the cutest pet on the planet!

Paris Hilton headed to a business meeting with her sister Nicky in NYC today, and the heiress couldn't resist showering her puppy in kisses. We can see why! The socialite's sibling couldn't help but want in on the lovefest, and little Prince looked overjoyed to be in her arms.

The blonde beauty looked like perfection in jeans, Chanel fingerless gloves, and a leather jacket. Temps must be starting to dip in the Big Apple! We're wondering if the girls might have been doing some planning for Nicky's wedding during their trip?