American Idol has officially revealed the Taylor Swift songs that will be featured on the hit reality competition show's Monday, April 27, ode to the legendary pop star. "We're in our Top 7 era!" the official American Idol X account posted on Monday before the show's 8:00 p.m. ET debut. "How many #taylorswiftnight songs did you guess right?" The post featured the official list of the songs that will be featured in honor of Swift, 36.