VIDEO FLASH: Ricky Martin Performs "Sexy and I Know It" on FOX's Glee
Pop star Ricky Martin, who will appear as Che Guevara in the upcoming Broadway revival of Evita, made an appearance on the February 7 episode of FOX's hit series Glee. Martin played David Martinez, who. by episode's end, was named the new Spanish teacher at McKinley High. According to reports,...