Tom Cruise was on his own this afternoon in NYC following his appearance on Good Morning America with Cameron Diaz. The Knight and Day costars have been busy promoting and premiering their project in the states and Europe before it hits theaters tomorrow. Katie Holmes had her own work duties to take care of in Manhattan today — she left their apartment with Suri and headed to a J. Crew showroom to meet up with her costars in The Romantics Josh Duhamel and Malin Akerman. The trio modeled designs from the company's line, as they enjoyed a reunion following the movie's debut in January during Sundance.