Watch Adam Lambert 4-21-09 "If I Can't Have You" American Idol

Watch Adam Lambert April 21 "If I Can't Have You" American Idol Performance.
Adam Lambert performed “If I Can’t Have You” from the Saturday Night Fever soundtrack and did an impact to the judges as well as to the audience last 4-21-09.

Paula Abdul was emotional after that performance and Randy Jackson says Adam Lambert is ready for stardom and to make music already. Simon Cowell says “the vocals were immaculate”