44-year-old singer debates the merits of plastic surgery
                                
                                
                                    (Newser) -
                                    Shirley Manson, better known as the frontwoman of the band Garbage, is only happy when it rains—and, perhaps, when she's not thinking about wrinkles. The singer/former Calvin Klein model  took to Facebook  late last month to admit that while she's "at odds with plastic surgery, Botox, filler, and...