Alexandra Richards is one cool cat. In between DJ'ing parties like the Day & Night 4th of July party like she is here, the model and covergirl filmed a Gossip Girl cameo. In last night's season 3 premiere, the beauty was the object of Chuck's wandering eye and Blair's jealous one. Nacho Figueras was her partner in appearances, as the Upper East Side clan stopped into Greenwich Polo. Adding to a list including Jay McInerney and Tinsley Mortimer, we can't wait to see what the new episodes are bringing us by way of suprises.