Why so blue Duchess?

The Duchess of Alba showed off her eccentric style and her dashing younger husband, Alfonso Diez during a lunch date in Paris and RadarOnline.com has the fun photos.

PHOTOS: Duchess Of Alba Dines With Husband In Paris

She doesn’t look a day over 80!

The Duchess Of Alba, Europe’s most outrageous – and most titled – royal turned 86 years young on Wednesday and RadarOnline.com is wishing her a very happy birthday.

The Spanish aristocrat, who holds 46 titles, celebrated her big day with her 61-year-old boy toy husband, Alfonso Diez, whom she married last October in an extravagant wedding ceremony at her 15th-century residence in Seville.

The iconic Duchess of Alba has lived an abundantly colorful life that would make even Hollywood script writers blush, and now Europe’s most titled royal has put her experiences on paper in a new memoir.

Also known as Maria del Rosario Cayetana Alfonso Victoria Eugenia Francisca Fitz-James Stuart y Silva, the Spanish royal made a special appearance on Wednesday in Estoril, Portugal, to present her autobiography, and RadarOnline.com has photos of her literary presentation.

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.

It’s a sight that’s more Hollyweird than wood...

Tom Cruise enjoyed a night out on the town on Monday with an older woman, and RadarOnline.com has photos of their colorful evening.

PHOTOS: Tom Cruise And The Duchess Of Alba At Ghost Protocol Premiere In Spain

Married life is definitely agreeing with the eccentric Duchess of Alba, who displayed a youthful glow in Seville, Spain on Wednesday, and RadarOnline.com has all the photos of her day out.

Dressed in a stylish black jacket, embroidered blouse and pattered tights, the 85-year-old billionaire member of the Spanish royal family had a lively spring in her step as she walked arm-in-arm with her boy toy husband, Alfonso Diez, 61.

PHOTOS: Duchess Of Alba And Boy Toy Hubby In Seville

The bride wore peach and hit the dance floor like a teenager as she hitched-up her wedding dress to show off her moves with her dashing young groom, despite being 85 years old and twice widowed!

Having overcome the public outcry by her children over their engagement, the 18th Duchess of Alba finally married her 61-year-old civil servant fiancé, Alfonso Diez, in Seville, Spain on Wednesday and RadarOnline.com has the flamboyant photos.

PHOTOS: Duchess Of Alba Weds Her Toy Boy Lover