>> no, maybe not. when it comes to the upcoming royal wedding, we've talked about almost everything every day. >> right. >> the dress, the wedding party, the ceremony and of course even the bachelor party has made news. >> i'm enjoying it. i don't know what your problem is. no wedding is complete without a cake to cut but who will be baking the royal cake? take a look. here's nick watt. >> reporter: this is the cake store's audition. this is what they could make if they get the regal nod. >> the making of it and the delivering of it would be a bit daunting, but we'd certainly have a go. >> reporter: daunting, even for the biggest wedding cake maker in the land. they're not afraid of a chocolate covered coronet, pipe, ribbons or top hats. they have 13 decorators on staff, but they are afraid of royal wedding cake. >> the responsibility of providing a cake for such a huge and historic event, with all of the crests and coats of arms,