Katherine Driscoll, 27, and her billionaire heir husband, Cabot Asplundh, 27, tied the knot in Palm Beach, Florida, on April 27, and spared no expense on the lavish celebration

Billionaire's wife Katherine Asplundh went viralafter allegedly trying to buy an Instagram handle from a woman with her same name. But many people have been left wondering who she is - and why she needs a specific username on her online platforms.