A Glamurama exclusive: Only 30 friends of Indian billionaire Vikram Chatwal, owner of luxury hotels from New York to Bangkok, are already receiving invitations to the entrepreneur’s 40th birthday. The party begins with the Formula 1 race in New Delhi in October, and follows with a safari in Ranthambore National Park in Rajasthan. In the invitation, the only the request is for the guests to book their flights, since the rest is on the birthday boy! Not bad, huh?