Summerfest has announced its first 2014 Marcus Amphitheater headliner: Lady Gaga. The pop provocateur's latest album Artpop hasn't been a smash quite on the scale of her previous albums, The Fame Monster and Born This Way, but it still debuted at number one on the charts last month, and has yielded the moderate hits "Applause" and "Do What U Want." The singer will be looking to juice album sales next year with a big tour behind the record, titled with typical theatrical flair "the Artpop Ball," which will include her performance at the Marcus Amphitheater on Thursday, June 26.
Tickets run between $40 and $105, and go on sale Monday, Dec. 16 at noon. People following Summerfest on Facebook or Twitter or via email alerts can gain access to a pre-sale that runs from 10 a.m. Thursday, Dec. 12 to 5 p.m. Friday, Dec. 13.