 And finally, everyone wants their wedding day to be a little bit special. But one very wealthy couple in India are taking the idea to new extremes. The groom is the son of India's richest man, who's worth $115 billion. That's according to Forbes. And the pre-wedding celebrations have already included a cruise around the Mediterranean and a private performance from Rihanna, Justin Bieber and the Backstreet Boys. The question is, who will perform at the actual wedding this weekend? Rumours are swirling on the internet.