LittleMonsters, you've done it again! Due to an overwhelming demand, Lady Gaga has added an additional SIX DATES to the United States "artRave: The ARTPOP Ball Tour". Cities and on-sale dates below: July 22 - @Staples Center - [Los Angeles, CA - 3/28](littlemonsters.com/...) July 30 - @US Airways Center - [Phoenix, AZ - 3/25](littlemonsters.com/...) Aug 1 - @MGM Grand Garden Arena - [Las Vegas, NV - 3/25](littlemonsters.com/...) Aug 2 - @Harveys Lake Tahoe - [Stateline, NV - 3/25](littlemonsters.com/...) Aug 4 - @Energy Solutions Arena - [Salt Lake City, UT - 3/25](littlemonsters.com/...) Aug 6 - @Pepsi Center - [Denver, CO - 3/25](littlemonsters.com/...) Be sure to visit littlemonsters.com/... and "Join" EACH event wish to attend. You will receive a unique pre-sale code needed to purchase a ticket. Remember, if you plan to attend more than one show, you MUST join each event separately. LittleMonsters.com pre-sale tickets go on sale Monday, 3/24 at 10:00am. RSVP to the event at littlemonsters.com/... for your unique code to purchase a ticket. #artRave #TheARTPOPBall