Luxury Designer Alexander Amosu who designed the current most expensive champagne in the world has Cleared up issues about the cost of a bottle of the drink which were sent to some Nigerian Celebs Like Donjazzy and P-square for free , He explained in his post on Instagram that those bottles cost €350 and not €1.2M after Pictures of English Singer Laim Payne and wizkid surfaced Online having a taste of diamonds .