Article Photos: Betsey Johnson throws herself a 70th birthday bash



A model walks backstage before the Betsey Johnson Spring 2013 collection show during Fashion Week, Tuesday, Sept. 11, 2012, in New York. (AP Photo/Jason DeCrow)

A model walks backstage before the Betsey Johnson Spring 2013 collection show during Fashion Week, Tuesday, Sept. 11, 2012, in New York. (AP Photo/Jason DeCrow)