They heat up the concert stage when they perform for legions of screaming fans, and they steam up the small screen with their music videos. Who are these country music hotties, and what are the secrets of their sex appeal? Viewers will find out in CMT 20 Sexiest Men hosted by Hollywood actress Daisy Fuentes. Find out if your favorite hunk makes the list. Who will win the top spot -- Toby Keith, Keith Urban, Tim McGraw, Kenny Chesney or someone even hotter?