Is Princess Eugenie getting a little inspiration from her super skinny cousin-in-law Kate Middleton?

Prince William's beloved cousin, who gained notoriety after she and her sister Princess Beatrice committed a fashion faux pas at the Royal wedding, hit the town in London on Thursday night to celebrate her 22nd birthday, showing off her newly slimmed down figure in a curve-hugging dress.

Prince Harry is doing everything he can to find an appropriate companion -- even looking for her in a bar!

The happy-go-lucky youngest son of Princess Diana was out in a South Kensington bar Thursday night, and RadarOnline.com has the photos of the prince chatting with a barefoot mystery woman.

The Duchess of Cambridge kicked off Queen Elizabeth's Diamond Jubilee tour dressed to the nines Thursday, and RadarOnline.com has the photos of her stylish and sexy look.

Kate Middleton, 30, channeled old Hollywood glamour while showing off her stunning toned legs in a teal L.K. Bennett dress and matching jacket and topped off her long brown locks with a fun James Lock hat.

From rubbing shoulders with the royals in Europe, to standing side-by-side on the red carpet with Tom Cruise, the eccentric Duchess of Alba sure is one busy 85-year-old.

While she has been rocketed into the celebrity spotlight since her relationship to ‘boy toy’ civil servant Alfonso Díez, 61, hit the headlines, the Duchess has been a well-known figure in social circles across the continent for decades, and RadarOnline.com has the low down on the roving royal.

PHOTOS: The Eccentric Duchess Of Alba Through The Years

Born at Spain's Liria Palace in March 1926, Maria del Rosario Cayetana Alfonso Victoria Eugenia Francisca Fitz-James Stuart y Silva, is the only child of the 17th Duke of Alba and the goddaughter to the Queen of Spain.

He hasn't even been in the U.S. for a week, but Prince Harry has already had himself a night on the town.

The Prince and 20 of his pals were spotted Friday at Ivy Rooftop, the hip nightspot atop Andaz San Diego.

The group ordered Absolut Vodka, Red Bull and beer, and enjoyed the views of downtown San Diego. By midnight, they moved to the rooftop’s pool deck and from a private cabana, watched the rugby match and celebrated until the early hours of the morning.

PHOTOS: Prince Harry Turns 27

Prince William's younger brother is stationed at a military base in El Centro, Calif., about 90 minutes from San Diego. He'll be there for two months training in the fine art of live firing from an Apache attack helicopter.

Appearing on the cover of Vogue magazine is one of the highest honors a Hollywood star can achieve but even the iconic glossy fashion magazine is below the high standards of the British royal family, RadarOnline.com has learned.

Kate Middleton had been rumored to be considering appearing on the coveted cover but politely declined earlier this week, despite editor Anna Wintour trying to persuade her through photographer and friend, Mario Testino, who shot the Duke and Duchess of Cambridge's engagement photos last year.

Now E!Online is reporting that the Queen of England herself is vetoing the idea as she doesn't want her granddaughter-in-law posing for the magazine.

Following Prince William and Kate's high-profile trip to California last June, Prince Harry is coming to America this week.

While the Duke and Duchess of Cambridge's visit was dominated by strict social engagements, Harry's will be for work -- and no doubt plenty of play!

The youngest Prince is coming to the U.S. as part of an Apache attack helicopter training course conducted by Britain's Defense Ministry at the Naval Air Facility El Centro in California, about 90 miles east of San Diego.

A newly released video shows Princes William and Harry playing a piano when they were children, and RadarOnline.com has footage of the rambunctious royals.

The "awww" inspiring home video was shot in 1985 when the brothers were toddlers and their parents Charles and Diana were about the age their sons are now, reported the Today Show on NBC.

Little fair-haired William, then 3, is shown playing the piano and whispering to his one-year-old strawberry blonde brother, who is stretching up to try and reach the instrument's keys.

Pippa Middleton went from her royal hotness to her royal frumpiness when she attended a friend's wedding in an almost bizarre outfit Saturday, and RadarOnline.com has all the photos of her unfashionable day.

The Duchess of Cambridge's stylish younger sister, who has become famous for her fabulous figure and flawless fashion sense since the royal wedding last April, stepped out in a matronly purple satin shift dress, with a weirdly shaped purple choker, a full-length jacket and matching hat perched precariously on her head.

PHOTOS: Pippa Middleton Makes Fashion Faux Pas At Wedding

While the above-the-knee dress showed off her lower leg, it hid Pippa's sexy curves and was a far cry from what the world has come to expect from the socialite, who turned 28 last week.

After nearly stealing the spotlight from big sister Kate during her wedding to Prince William, thanks to her figure-hugging Alexander McQueen bridesmaid dress, Pippa seemed determined to make sure all eyes were on the beautiful bride on Saturday as her good friends Rose Laing and Jake French were married in a tiny village in rural Scotland.

PHOTOS: Pippa Middleton Shows Off her Legs In London

As RadarOnline.com has previously reported, Pippa currently works for her parents' events company, Party Pieces, where she edits the company newsletter Party Times.

PHOTOS: Pippa Middleton Heads Back To Work

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