Article Photos: Celebrity photographs on view in Oklahoma City 4/7

Canadian rock star Bryan Adams poses during the opening of his photo exhibition in Duesseldorf, Germany, Friday, Feb. 1, 2013. "Bryan Adams: Exposed," an exhibit of 40 of his celebrity portraits, is on view at Oklahoma Contemporary Arts Center through May 17.  (AP Photo/Martin Meissner) <strong>Martin Meissner - AP</strong>