Meanwhile, on Wednesday, Katie posted a photo taken over a year ago, where she decided to go rogue on a photoshoot and rock a full ball gown to Penn Station in NYC. Katie wrote, "Heels and a train...nothing better #newyork #pennstation."
"She was at a shoot for a magazine and thought it would be interesting to do a shot in a train ... so she went down to Penn Station to take some pictures in her gown on the NJ Transit," a source tells ET of the train station photo. "It was all rogue -- her idea."
This is not the first time this year Katie has switched her whole look up. The actress was spotted in a jean print minidress in August, as part of her directorial debut film, All We Had, about a mother who struggles to make a better life for her daughter.