She's making her rounds!

On Tuesday, Pippa Middleton looked simply gorgeous in a purple dress when she attended the launch party for her book Celebrate: A Year of Festivities for Family and Friends at De Vries Boekhandel in Haarlem, Netherlands.

The 29-year-old sister of Duchess Kate Middleton was all smiles at the event despite her busy schedule. Between visiting her sister who's in the hospital for acute morning sickness and attending weddings in Ireland, it's amazing how she's able to handle it all!

Spread Pictures

The princess sure has a lot of people rushing to be at her bedside!

Pippa Middleton and brother James arrived at the King Edward VII hospital in London today to visit their pregnant sister Kate, and it looks like the whole clan is ready to welcome another member into the family!

The Palace just announced there is a royal baby on the way this past Monday, and immediately following the happy news, William's wife was hospitalized for extreme morning sickness.

Already, tabloids are going wild trying to uncover any details surrounding the unborn future heir of the throne! According to Life & Style, the couple conceived at the end of the royal tour in September, which puts Kate seven to eight weeks along. That would put the baby's due date in July!

Let the bump watch begin!

Spread Pictures

We bet her royal sister wishes she could kick up her heels as regularly as Pippa does!

The Duchess of Cambridge's little sister stepped out in a bright red coat to party with friends at Lou Lou's in London last night, and it seems this royal sibling sure knows how to have a good time!

Her group stayed at the private members-only club, which is a favorite of Princess Eugenie and Kate Moss, until well after 3am. Although she is said to be enjoying new romance with 37-year-old investment banker James Matthews, her rumored beau was nowhere to be seen!

If there are two things Miss Pippa is an expert on, they are hitting the party circuit and dating wealthy businessmen!

Doesn't she look as good as her sister?!

Pippa Middleton was all smiles as she arrived with her closest family and friends, minus the Duke and Duchess of Cambridge, to the launch of her new book Celebrate: A Year of Festivities for Families and Friends at Daunt Books in London on Thursday.

The 29-year-old's 416 page party planning book comes complete with recipes, crafts and inventive ideas to help readers plan a variety of events from picnics to holiday gatherings.

“I feel incredibly lucky to be in this position to publish a book," Pippa said outside the event to a sea of journalist. "It’s been a crazy few years since my sister’s wedding. It’s had its upsides and its downsides and I feel really fortunate to build a career as a writer.” Great to see her ambitions are starting to pay off!

She is a party planner, so we can't imagine what kind of celebrations she has in store!

Pippa Middleton turned 29 years old today, and the Duchess of Cambridge's little sister is celebrating her big day in NYC! Although her royal sibling is back in England, we're sure the brunette beauty isn't hurting for pals to help her ring in another year. After all, wealthy hotelier Andre Balazs is said to be hosting the British socialite on her trip to the States, and she's been spotted enjoying extravagant dinners with junior tennis ace Spencer Vegosen.

Earlier in the day, Miss Middleton headed to the Meatpacking District - in a yellow cab no less! - for lunch at the swanky Soho House. Rumors have been swirling that the Celebrate: A Year of British Festivities for Family and Friends author is contemplating a move to the States after she was spotted apartment hunting with a realtor earlier in the week.

We wonder what Wills and Kate got Pippa for a birthday present?

The Duchess of Cambridge's little sister is looking mighty American in her red, white, and blues!

Pippa Middleton is currently enjoying her stay in New York City, and her visit has kicked the rumor mill into overdrive! The British socialite was spotted spending time with hotelier Andre Balazs over Labor Day Weekend, and although she's supposedly in town for business meetings, speculation is rampant there might be other reasons for her journey across the pond.

The 28-year-old brunette beauty was allegedly apartment hunting in the city with a realtor today, as the pair were spotted cabbing to various buildings. The party planner is expected to spend more time in the States as she promotes her new book, Celebrate: A Year of Festivities for Families and Friends.

Is romance also a motivating factor in her rumored move?

Pippa attended the U.S Open yesterday, where she was seated next to Spencer Vegosen, the son of the U.S Tennis Association. "There was definite chemistry between the pair," a source told the New York Post. The duo were later spotted enjoying a seafood dinner at Le Bernardin restaurant.

We hope the rumors are true!

Her Royal Hotness comes to the States!

Pippa Middleton was spotted hanging out with hotelier Andre Balazs over the Labor Day weekend in Shelter Island, New York, according to Us Weekly. Balazs was reportedly hosting the Duchess of Cambridge's little sister on her trip to the US.

Middleton, 28, and Balazs, 55, enjoyed a two hour dinner at Sunset Beach with friends on September 2. The British socialite donned tight red pants and a white peplum top for her meal, and went relatively unnoticed for the majority of her time at the restaurant, until fellow diners took notice of her waiting in line for the bathroom.

"She got really embarassed when some people recognized her while she was in line. She actually turned bright red!" a source told the mag. The brunette beauty apparently didn't have any security detail and was very low-key during the outing.

The previous evening, Middleton dined at Catch restaurant with friends, where she was spotted sharing a bottle of white wine with pals and noshing on crispy shrimp, salmon carpaccio, and a variety of other goodies.

Middleton, a party planner and author, is stateside to attend publisher meetings and do an interview, a source told Us.

Balazs was most recently linked to comedian Chelsea Handler, and although there's a significant age difference between them, could he be romancing England's most eligible bachelorette?! Guess we will have to wait and see!

Spread Pictures

Party on Pippa!

Kate Middleton's younger sister hit the after party for Shadow Dancer following the red carpet premiere at the Haymarket Cineworld in London yesterday, and the 28-year-old socialite stole the show in an Alice by Temperley 'Ruby' dress, paired with strappy L.K Bennett sandals and an Emmy 'Pippa' clutch. The British beauty topped off the look with her signature heavy black eyeliner. Yowzas!

It appears Miss Pippa isn't letting Karl Lagerfeld's jabs about her face get her down. In case you missed it, the Chanel designer told Britain's The Sun that although he adores the Duchess of Cambridge, he doesn't think so highly of her sister. "Kate Middleton has a nice silhouette and she is the right girl for that boy [Prince William]... I like that kind of woman. I like romantic beauties. On the other hand, her sister struggles. I don't like the sister's face. She should only show her back," he sniped.

Shadow Dancer, which had its world premiere at the Berlin Film Festival earlier this year, tells the story of a member of the IRA who helps M15 in order to protect his family in Belfast in the 1990s. The film stars Clive Owen, Gillian Anderson, and Andrea Riseborough.

We think Miss Middleton is just as pretty as her royal sibling!