India, Nov. 26 -- The Udaipur wedding celebrations of billionaire heiress Netra Mantena had no shortage of spectacles. But one detail kept resurfacing online - a towering cake built like a miniature palace.

The celebration marked the marriage of billionaire heiress Netra Mantena and tech entrepreneur Vamsi Gadiraju on November 23, and it was the cake that became one of the most circulated visuals from the event.

Mantena is the daughter of Rama Raju Mantena, the Orlando-based billionaire and CEO of Ingenus Pharmaceuticals. Gadiraju is the co-founder and CTO of Superorder, a restaurant-tech company headquartered in New York. Their ceremonies ran across several Udaipur properties, with the main function held at Jagmandir Island Palace on L...