The wife of Otto von Habsburg - son of the last Austrian emperor - passed away on Wednesday morning at the age of 85.
The Germany-born royal died at her family home in Poecking, in the state of Bavaria, her family has revealed in a statement.
She had been suffering from heart problems for some time.
Born in 1925 as Princess of Saxe-Meiningen in Wuerzburg, Regina was a social worker before marrying her husband in 1951 (pictured) and moving to his official residence in the Villa Austria.
With Otto, Regina had seven children; two sons and five daughters.
Photo: © Getty Images
Thursday February 4, 2010
Previous News In Pictures:
The Louis Vuitton Rome Etoile Maison opens its doors to the public
Kate Moss stars in "Spy Game", Mango's new promotional video
Paris Haute Couture: Versace
Anthea Turner: "How to turn your home into a relaxing winter haven" Part 1
Exclusive: HELLO! goes behind the scenes at the British Fashion Awards
Italian charm brand Dodo opens flagship store in London
Dolce & Gabbana showcase their last D&G Collection at Milan Fashion Week
Cristiano Ronaldo’s girl Irina Shayk becomes a blushing bride as she models Pronovias’ new collection 
Alexa Chung: “ I love partying in New York and Mulberry”
Vera Wang SS12 fashion show
Charlotte Ronson SS12: Western girl meets downtown cool‎ 
David Gandy launches search for the next Martini man 
Jaime Winstone for James Small’s SS12 Collection and Vauxhall
Next season's unstoppable footwear
Kate Winslet: Scenes of a woman
© 2001-2012, HELLO! All rights reserved
Canada
Russia
Greece
Spain
Mexico
Brazil
Argentina