Manhattan socialite Tinsley Mortimer, along with Gossip Girl cast members Blake Lively and Taylor Momsen, were spotted looking lovely in white ensembles on Monday morning as they got to work on the set of their hit CW show.
Currently filming in the Hamptons on Long Island, New York, Mortimer, aka The Tinz, recently scored herself a cameo on the juicy drama, fitting in quite nicely with her now fellow co-stars.