Bar Refaeli Shows Off Cute New Pixie Hairdo

Making for quite the transformation, Bar Refaeli donned a brunette pixie hairstyle in a Twitter pic posted on Tuesday (March 6).

Clad in a v-neck tee reading "I love Life" over blue polka-dot undies, the Sports Illustrated swimsuit model gently pushed her short hair back with her hands as she looked intently into the distance during the photo shoot session.

And if you're worried the pixie cut is permanent, don't fret, as Bar added another picture of herself with her long blonde tresses still in place a couple hours after the pixie 'do post.

Quite the busy lady, it seems that the 26-year-old is busy posing for one photo shoot after another, as tweeted earlier today, "Just got home.AKA airport. Off 2 another location, another shoot- excited about this one. Less excited about waking up at 4:30am 2 get there".

Bar Refaeli Talks Undeez

She’s had plenty of experience in the modeling realm, and now Bar Refaeli is gearing up for her own innerwear line called Undeez.

The collection will launch in January and includes undershirts, tights, and camisoles priced just right for most consumers.

Bar told press, “We have professional designers, of course, but my ideas and input go into every single item.…I try everything before it’s manufactured. I choose the fabric and have the last word on the items.”

After its early 2012 debut in Europe, Undeez will be available at retailers Stateside later in the year.

Bar Refaeli: Moscow Escada Launch Lady

Stepping out for a promotional appearance, Bar Refaeli was spotted at the launch of Escada’s new fragrance Especially Escada in Moscow, Russia today (October 12).

Sporting a leggy black dress and curled tresses, the Israeli stunner smiled for the cameras as she helped sell a plethora of bottles of perfume.

Especially Escada has been described as luxurious and purely feminine, “designed for playful, spontaneous and glamourous women of today.”

With scents of rose, morning dew, and ylang-ylang, Especially Escada comes off as refreshing with a light hint of musk.

Bar Refaeli Cutens Up Cesare Paciotti's Presentation

Ready for the second of a two-night run in the south of the border locale, Justin Bieber enjoyed a playful afternoon at the W Hotel in Mexico City on Sunday (October 2).

The "Never Say Never" sensation was decked out in a red and black plaid shirt with Ray Ban Wayfarer shades as he took to the resort's terrace area while snapping up photos of a throng of fans gathered at the hotel's ground floor entrance.

Clearly pleased with his time in Mexico, Justin tweeted his appreciation after Saturday night's concert, writing, "blessed and grateful to the people of MEXICO...tomorrow one more show in mexico city then off to Brazil. Let's make it a good one. thank u"

The 17-year-old also posted a YouTube link to a video taken from his Mexico City gig in which he's seen onstage showing off his dance moves.

With the video (watch above), Bieber wrote, "haha. sorry i had to. but until then LET'S PARTY in MEXICO!! Everyday Im SHUFFLIN!" He added shortly thereafter, "and Im still SHUFFLIN!"

Coming as welcome news to the show's many fans, “Arrested Development” has been confirmed to be planning a new season after having ended back in 2006.

The big announcement was made on Sunday (October 2) at The New Yorker Festival, as series creator Mitch Hurtwitz dished plans to produce a shortened season prior to a big screen theatrical offering.

Just following Hurtwitz's revelation, "Arrested Development" star Jason Bateman tweeted, “It’s true. We will do 10 episodes and the movie. Probably shoot them all together next summer for a release in early ‘13. VERY excited!”

Fellow co-star Will Arnett jokingly chimed in, “I’m peeing with @batemanjason at the moment..and we can confirm that we are going to make new AD eps and a movie.”

The Bluth family focused sitcom also boasts cast members including Portia de Rossi, Michael Cera, Alia Shawkat, Tony Hale, David Cross, Jeffrey Tambor and Jessica Walter.

As she ended her time in the City of Lights with a final night on the town, Bar Refaeli looked fabulous while at the Hotel Plaza Athenee in Paris, France on Saturday (October 1).

The Israeli supermodel wore a sleeveless white top/red skirt combo as she attended the Cesare Paciotti Womenswear S/S 2012 Presentation along with fellow guests including supermodels Izabel Goulart, Margherita Missoni and Hofit Golan.

The Paris Fashion Week event follows quite the previous night out, with Miss Refaeli being spotted sharing a kiss with French President Nicolas Sarkozy's son Pierre Sarkozy while partying at the Raspoutine Cabaret.

Meanwhile, Bar has since departed the Paris locale en route to the States, as she tweeted on Sunday (October 2), "Off to NY...Fasten your seat belts! Finally have time to read my book!! :) very excited to turn off my phone for a few hours! No offense."