Every NFL fan is gearing up for the big game in a few weeks time; the Superbowl.
Of course there are plenty of different reasons as to why the game has become something of a cultural event, even aside from the action on the pitch.
There's the build-up and all the glitz and glamour that comes with it, then there is the half-time show, during which a musical superstar gives it their all - or in Janet Jackson's case, shows their all.
But what most people love are the half-time adverts. It's become a huge tradition for companies to spend millions to book a slot during one of the most watched broadcasts of the year, and do their best to come up with an idea that stays in the minds of the nation.
It's always a matter of intrigue to find out just how much companies have spent on getting their advert on air.
Now, thanks to this handy video you won't have to wonder anymore.
Check it out above and see the top 10 most expensive Superbowl commercials ever!