Justin Bieber hopped aboard a sweet private jet Saturday at Van Nuys airport -- to head out on a quick trip before ringing in the new year in LA on "Dick Clark's New Year's Rockin' Eve" special.

The ABC telecast will be hosted by Ryan Seacrest from Times Square in New York, while several performers, including Bieber, will be live, via satellite from the west coast.

On a personal note, it seems the Biebs might fly solo on NYE, as he didn't bring Selena Gomez with him wherever he was going. The on-again, off-again couple appear to be in the "off" phase right now. Selena was spotted at Disneyland with friends yesterday.

So what do YOU think ... will these two kiss when the clock strikes midnight tomorrow?

Matthew McConaughey and Camila Alves welcomed their third child Friday and, while it was rumored to be a girl, the couple confirmed the gender of their newest addition is, male -- a baby boy named Livingston Alves McConaughey.

The Magic Mike actor confirmed on his Facebook page that the baby was born "at 7:43 a.m. on Dec. 28, 2012." He went on to tell fans: "He greeted the world at 9 lbs. and 21 inches. Bless up and thank you for your well wishes. Happy New year, and just keep livin, Camila and Matthew McConaughey."

Talk about a baby bump! Ms. Amber Rose has got a pretty good-sized pregnant belly and the little bambino (with daddy Wiz Khalifa) should be due any day now.

Should be a happy new year for Amber and Wiz!

She knows how to round them up!

On Friday, Heidi Klum and boyfriend Martin Kirsten gathered up the gang to grab lunch at The Cheesecake Factory in Irvine.

The 39-year-old Project Runway star, along with Kirsten, took her kids Lou, Henry, Leni and Johan to the Pretend City Children’s Museum after their good eats. Sounds like a great way to start the weekend!

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Olivia Palermo and boyfriend Johannes Huebl opted for a little getaway as the attractive couple took off for warmer pastures on the beaches of St. Barts. Seems like everyone's there these days!

The 26-year-old actress and her model beau looked laid back and relaxed as they got to spend some quality time in the popular French tropical isle. Maybe this trip is just what the doctor ordered!

Merry Christmas to her!

On Thursday, Alyson Hannigan enjoyed a nice family day as she and husband Alexis Denisof took their girls Satyana and Keeva for some lunch in Santa Monica.

The 38-year-old How I Met Your Mother star took this sweet opportunity to give everyone a lift in her new beauty, a hybrid Tesla Model S sedan! The electric car, worth approx. $60,000, can travel 300 miles between charges and takes less than five hours to recharge. Now that's a gift any mother could enjoy!

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She loses the heels!

Rachel Zoe treated her family and herself to a holiday season in paradise as they enjoyed the sun in St. Barts over the weekend.

The 41-year-old celebrity stylist let loose in a short sarong while catching some rays with husband Rodger Berman as the two enjoyed some private time sans their son Skyler, who was seen with his mommy earlier in the week. Well that's one way to kick your shoes off and relax!

She knows how to brighten things up!

Miranda Kerr almost caused a scene at a Hollywood Whole Foods on Friday when she arrived to do some shopping in a yellow blazer, tight mini skirt and nude high heels. No wonder there was almost a frenzy!

The 29-year-old model appears to have curbed her caloric enthusiasm with a trip to the healthy supermarket after spending the holidays with her hubby Orlando Bloom and their 2-year-old son Flynn. So that's how she keeps that slender figure!

We asked the supermodel mom about her relationship with Orlando, since recent reports have said the couple are on the rocks ... and she told us Orlando's "always a good boy" ...