Lenny Kravitz will headline the opening ceremony of the 2013 US Open, sources tell Page Six. The “Are You Gonna Go My Way” rocker will appear at Arthur Ashe Stadium at Flushing Meadows on Aug. 26. The opening night ceremony will conclude with a performance of “The “Star-Spangled Banner” by 11-year-old Frenie Acoba, currently making her Broadway debut as Lavender in the hit musical “Matilda.” The US Open is scheduled for Aug. 26 through Sept. 9.