Lady Gaga has captivated audiences around the globe with her stunning international smash, The Monster Ball tour. In 2010 the tour has taken her throughout Europe to rave reviews everywhere she stops, with North American dates set to begin on June 28th, 2010. With the majority of North American dates already sold out, Lady Gaga today announced she will return to North America in 2011. The 2011 North American Monster Ball Tour, produced globally by Live Nation, will begin on February 19th, 2011 at Atlantic City’s Boardwalk Hall, taking her spectacular show to top arenas and a host of new cities. Semi Precious Weapons have opened all dates for Lady Gaga’s 2010 tour and will join her again in 2011. Tickets go on sale beginning May 14, 2010 at LiveNation.com.