"Pop Star Princess" Sarah Geronimo wowed "It's Showtime" Saturday with her live performance of "Ikot-Ikot," the lead single of her 10th anniversary album "Expressions." To celebrate her first decade in the industry, Geronimo will stage three concerts -- on November 15 at the Smart Aranata Coliseum in Quezon City, on November 30 at the Mall of Asia Arena in Pasay City, and on December 7 at Waterfront Hotel in Lahug, Cebu City. It's Showtime, ABS-CBN, October 19, 2013, Saturday