Natalie Portman appeared all business as she made her way to a meeting in Century City on
Thursday.

The Thor actress was dressed in a tan trench coat and sunglasses while chatting on the phone during the sunny L.A. day. She must have some big things in the works!

Is that a new pooch?

Jennifer Lopez and Casper Smart made a stop to see Jimmy Kimmel on his late night show with a new addition to their group as she clutched an adorable little puppy in her arms. How cute!

The 43-year-old Parker actress recently revealed that her divorce with ex-husband Marc Anthony took its toll on her and her career at the time.

“I felt like my whole world had fallen apart too. It was very hard to get up and go to the set every day because I was so sad about what had happened with my marriage," the On The Floor singer told People. "The biggest disappointment was that I wasn’t going to be able to put together the perfect family unit. That fairy tale for them.”

Hopefully she'll get a chance to in the near future!

Is that a new pooch?

Jennifer Lopez and Casper Smart made a stop to see Jimmy Kimmel on his late night show with a new addition to their group as she clutched an adorable little puppy in her arms. How cute!

The 43-year-old Parker actress recently revealed that her divorce with ex-husband Marc Anthony took its toll on her and her career at the time.

“I felt like my whole world had fallen apart too. It was very hard to get up and go to the set every day because I was so sad about what had happened with my marriage," the On The Floor singer told People. "The biggest disappointment was that I wasn’t going to be able to put together the perfect family unit. That fairy tale for them.”

Hopefully she'll get a chance to in the near future!

2013 is looking good on him!

Gerard Butler was extra hunky on Thursday as he left a meeting in Beverly Hills.

The 43-year-old 300 actor appeared full of confidence as he had his head held up high with his classic rom-com smile. Aside from his upcoming film Movie 43, what else does this year have in store for our favorite sexy Scottish star?

2013 is looking good on him!

Gerard Butler was extra hunky on Thursday as he left a meeting in Beverly Hills.

The 43-year-old 300 actor appeared full of confidence as he had his head held up high with his classic rom-com smile. Aside from his upcoming film Movie 43, what else does this year have in store for our favorite sexy Scottish star?

George Burns/Harpo, Inc.

Former cyclist Lance Armstrong decided to come clean about his use of performance enhancing drugs that helped him become one of the world's most renown cyclists.

In his highly anticipated sit-down with Oprah Winfrey on Thursday night, Armstrong admitted to doping throughout his illustrious career, which included his seven Tour de France titles.

"I view this situation as one big lie that I repeated a lot of times," Armstrong told Winfrey. "I know the truth. The truth isn't what was out there. The truth isn't what I said."

The 41-year-old disgraced athlete also added that his decision wasn't cheating since he saw it as merely to level the playing field. "I didn't invent the culture, but I didn't try to stop the culture," he remorsefully expressed. "It just gets going and I lost myself in all that."

Armstrong previously said he stopped using drugs in 2005, and competed in the Tours de France in 2009 and 2010 completely drug-free. He placed third in 2009 and 23rd in 2010.

Kim Kardashian was snapped leaving her home on Thursday afternoon to catch a flight to Africa (via Paris, France), and the reality TV starlet isn't letting her pregnancy slow her down one bit! "Home just for a few hours... Off to Africa now!" Kim tweeted.

And come to think of it, Kim's done quite a bit of traveling lately! After jetting to Dubai in December, she's literally traveled more in the last few weeks than most of us travel in 3 years!

• January 1
  
  Kim confirmed her pregnancy and rang in the new year in Las Vegas with beau Kanye West at 1Oak



• January 2
  
  Kim returned home to Los Angeles for a few days, hit the gym and gave us a peek at her baby bump



• January 4
  
  Kim flew out to Calgary, Canada for the 17th annual ICED Festival



• January 6
  
  Kim landed in Miami for a few days



• January 8
  
  Kim hopped on a plane to Italy



• January 10
  
  And then she went to Paris...



• January 12
  
  Kim returned to LAX and headed to the doctor immediately after her arrival



• January 14
  
  Kim landed in New York, appeared on The Today Show and Kelly & Michael with sister Kourtney



• January 16
  
  Kim landed at LAX looking oh so stylish



• January 17
  
  Kim jets off to Paris and then Africa

We're definitely having a hard time keeping up with this Kardashian, but when is she going to be home for more than a few days at a time? With her pregnancy, possible wedding planning and shooting a reality show, we're amazed she even has time to tweet, let alone spend time with baby daddy Kanye West!

On Thursday afternoon we spotted a chipper Reese Witherspoon running errands in Brentwood, and the Oscar winner flashed us a quick smile before returning home to her three kids.

After taking a break from films following the birth of her son Tennessee, Reese will be back on the big screen this year with Devil's Knot and Mud, and she's set to begin work this spring on Men Are from Mars, Women Are from Venus, Wish List and Big Eyes.

The trailer for Mud hit the web this week, and Reese stars as Matthew McConaughey's long lost love in the film. The flick follows two teenage boys who come across a fugitive (McConaughey) and promise to hide him from bounty hunters and reunite him with his lady (Witherspoon). Check thru to watch the teaser!