'Gossip' Guy with a Z 10/15/2009 1:25 AM PT Here's "Gossip Girl" co-star Chris Riggi at a film premiere in NYC on Monday (left) -- and living legend Liza Minnelli at some event in NYC last month (right). XOXO We're just sayin'. See Also 'Mad Men' Star & Hubby: Jack White & Wife 2.0 Share on Facebook Share on X Liza Minnelli We're Just Sayin'