series finale
... that New York City Mayor Michael Bloomberg made a cameo appearance in the series finale of Gossip Girl?
... that <a href="./New_York_City" id="mwAXI" rel="mw:WikiLink" title="New York City">New York City</a> Mayor <a href="./Michael_Bloomberg" id="mwAXM" rel="mw:WikiLink" title="Michael Bloomberg">Michael Bloomberg</a> made a cameo appearance in the <b id="mwAXQ"><a href="./New_York,_I_Love_You_XOXO" id="mwAXU" rel="mw:WikiLink" title="New York, I Love You XOXO">series finale</a></b> of <i id="mwAXY"><a href="./Gossip_Girl" id="mwAXc" rel="mw:WikiLink" title="Gossip Girl">Gossip Girl</a></i>?