Two months in, a fashion writer was in the shop and overheard Princess Caroline of Monaco gushing about the shoes.

WSJ: The Collector

Hosted by Prince Albert II and Princess Charlene of Monaco, along with Princess Caroline of Hanover, the event will be Vodianova's biggest ever: a 550-person sit-down dinner with a 1960s Riviera theme.

WSJ: Natalia Vodianova Moves Beyond the Runway

In a statement, which didn't mention the baby's name, the Monaco palace said Princess Caroline is overjoyed at the arrival of her first grandchild.

NPR: Monaco's Princess Caroline Becomes A Grandmother