Well at Tom Fletcher from McFly's wedding, we're pretty sure the groom's speech would have been the subject of much conversation.
With a fear of public speaking as his driver, the McFly singer decided to thank everyone he needed to with a 15 minute song, rather than a traditional speech. And the video has got everyone talking, racking up 5.8 million YouTube views.
But what do you think? Too long? Self-indulgent? Or the sweetest darn wedding speech you ever did see.
Leave us a comment below to let us know what you reckon and tell us the best bits about the speeches at your wedding.