The identity of Monaco’s wealthiest resident may surprise you

By hellomagazine.com

One might think that Prince Albert and his wife Princess Charlene would hold the titles as the richest residents in Monaco, but it is another member of the Grimaldi family who reportedly boasts that honour.

Tatiana Santo Domingo, who is married to Princess Caroline’s son Andrea Casiraghi, is one of Europe’s wealthiest individuals with a reported net worth of $2.3 billion.

TAP FOR FULL GALLERYThe very discreet heiress married Monaco royal Andrea in 2013

The heiress was named as Monaco’s richest resident by Business Insider, which used Forbes’ rich list to determine the wealthiest individuals in each European state. Tatiana – whose husband's uncle, Prince Albert, was estimated to be worth around $1 billion in 2011 – inherited a large portion of her fortune from her late grandfather, Colombian businessman Julio Mario Santo Domingo .

Princess Caroline’s daughter-in-law is also co-founder of ethical clothing line Muzungu Sisters, which she launched in 2011.

The fashionista married Andrea, who is fourth in line to the Monegasque throne, back in 2013. The couple was wed on the grounds of the Prince's Palace with Tatiana wearing a hippie chic bridal gown by Missoni.

Tatiana, right, with husband Andrea Casiraghi and daughter India

Andrea and his wife are parents to three-year-old son Alexandre and one-year-old daughter India. Back in 2015, the very discreet Tatiana gave a rare interview, during which she revealed that motherhood had changed her.

Monaco’s Prince Jacques and Princess Gabriella’s cutest moments

Weeks before giving birth to India, she told the website Nine In The Mirror. "There’s so much [that has changed] that I don’t even know where to start, I guess I don’t put myself first anymore.”

HELLO! Canada magazine is available for your tablet and smartphone. Get HELLO! Canada, PEOPLE, Vanity Fair and over 100 more of the world’s best magazines for one low monthly price at Texture by Next Issue. CLICK HERE to sign up for a free trial.