In the past 24 hours, two massive tours have been announced to the crazed fans of hard rock and metal. Both Marilyn Manson and Iron Maiden broke the news that they will soon be hitting the road to invade the United States.

Marilyn Manson's spring tour was announced yesterday (Feb. 14) and fans have been buzzing ever since. Manson will hitting intimate theaters during the months of April and May. With two decades of material under his belt, Marilyn Manson has plenty of tunes to bust out during the tour.

Iron Maiden announced the dates for their 2012 North American tour today (Feb. 15), also conjuring an enormous outpouring of excitement from fans. Maiden will hit our shores in June and will stay until August for their extensive tour. The British heavy metal pioneers will be basing their set on their 1988 'Seventh Son of a Seventh Son' tour, with a few extra surprises thrown in for good measure.

Both tour announcements are incredibly exciting news, but which one are you looking forward to the most? Let us know in the poll below.