Is fluent in French, English, German, Spanish and Italian.

Aunt of Jazmin Grace Grimaldi & Alexandre Coste.

Best friends with Karl Lagerfeld, Inès De La Fressange, Jean-Christophe Maillot, Marco Balestri, Antonio Varenna, Hélène Boitel and Marina Palma.

Her second husband Stefano Casiraghi died at 30, in speed boat accident.

The church marriage with Junot was annulled by the Vatican in 1992.

Has a degree in philosophy, psychology and biology from the Sorbonne.

Is fluent in French, English, German, Spanish and Italian

Due to her engagement for children in danger, she was awarded the UNICEF Children`s Champions Award (2006).

Obtained a judgment from the European Court of Human Rights condemning Germany for not respecting her right to a private life, following publications of photographs depicting the Princess in her daily life (24 June 2004).

Her husband Ernst August of Hannover is an uncle of Albert Thilo Ludwig Arndt Prinz von Hannover (b. 1999), Eugenia Prinzessin von Hannover (b. Jul 2001) and Oscar Julius Heinrich Ferdinand Nick (b. 1996).

Sister-in-law of Heinrich Prince of Hannover.

After the death of her father, Prince Rainier of Monaco, on 6 April, 2005, her new title is "Her Royal Highness Princess Caroline, The Princess of Hanover, Duchess of Brunswick and Lüneburg, Royal Princess of Great Britain and Ireland, Marquise des Baux, and by birth Her Serene Highness the Hereditary Princess of Monaco." Along with her youngest daughter, HRH Princess Alexandra, she outranks her father, brother, and sister in the ranking of royalty since HRH (His/Her Royal Highness) ranks above HSH (His/Her Serene Highness).

Her official royal title is "Her Royal Highness Princess Caroline, The Princess of Hanover, Duchess of Brunswick and Lüneburg, Royal Princess of Great Britain and Ireland, and by birth Princess of Monaco."

Had a relationship with French actor Vincent Lindon.

When Grace Kelly was scanning the royal houses of Europe for a suitor for Caroline, her favorite candidate became Prince Ernst August von Hannover, whose impeccable breeding, Grace hoped, would be a stabilizing influence on her headstrong daughter. More than two decades - and two marriages - later, Caroline married him.

Children with Ernst August of Hannover: Alexandra Charlotte Ulrike Maryam Virginia, Duchess of Brunswick and Lunenburg, Royal Princess of Great Britain and Ireland (b. 20 July 1999). Alexandra is the only one of Caroline`s children to bear a royal title.

Children with Stefano Casiraghi: Andrea Alberto Pierre (b. 8 June 1984), Charlotte Marie Pomeline (b. 3 August 1986), Pierre Rainer Stefano (b. 5 September 1987).

Measurements: 33-25-34 (Source: Celebrity Sleuth magazine)

Sister of Prince Albert of Monaco and Princess Stephanie of Monaco.

Daughter of Grace Kelly and Prince Rainier of Monaco.

Married 3 times.