New York Insider TV flashes back to Katy Perry's titillating 2010 concert in Times Square and checks in with visitors to the Big Apple to learn whether they've ever had a night as wild and crazy as the one Perry sings about in her hit song "Last Friday Night." New York Insider also gets reactions about Perry's tying the late Michael Jackson for having five singles from one album ride all the way to the top of the Billboard 100. Jackson did it with "Bad"; Perry has now done so with "Teenage Dream." Video includes Katy performing her hits "California Gurls"; "Hot 'N' Cold" and "I Kissed a Girl." For more New York Insider, visit www.newyorkinsider.tv, and follow us on Twitter: @newyorkinsider.