Honestly, who cares what the Brits are up to? We all know Europe's most glamorous royal family hails from Monaco's House of Grimaldi. These days, long after Grace Kelly's reign, the Monégasques continue to shine in the spotlight of global high society. 

Take, for example, their most recent outing at the annual Rose Ball, Monte-Carlo's premier gala event benefitting the Princess Grace Foundation. Hosted by Prince Albert and Princess Caroline of Hanover, this year's spectacular soiree featured a vibrant Bollywood theme designed by none other than Christian Louboutin.

Among the glittering guest list? All the members of the aristocratic family tree, of course, from Hanovers to Casiraghis to Santo Domingos, as well as a crowd of international socialites.

Click through for a look inside the royal family affair!

[Photos courtesy The Rose Ball/Getty]