Jimmy Fallon took on "Glee" last night, spoofing the Fox show about a high school glee club. The plot about raising money for cue cards may seem trivial, but with the over-dramatic soundtrack looming over everything, it's a huge deal. Not to worry, Fallon's "Living On A Prayer" will save the day. Surprisingly, some of these guys can sing. Not surprisingly, head writer A.D. Miles can not.