Google’s chief business officer Nikesh Arora and Vikram Thapar group scion Ayesha Thapar are getting hitched in a lavish wedding at Puglia (Italy). Celebrated CEOs such as Google co-founders Sergey Brin and Larry Page, Hollywood A-listers such as Brad Pitt and Angelina Jolie and select "friends" from India are expected to attend the event. For both, it’s their second marriage.