new york city filming set Katie Holmes

She's back to work, and she couldn't be happier about it!

On Tuesday evening X17 photographers snapped Katie Holmes on the set of her new ABC TV show, and it may not have a title yet, but between director Richard LaGravenese and the juicy plot, this is definitely one we're going to want to watch!

The drama focuses on "the love and rivalry between two equally matched, powerful socialites who play out their obsessive attraction to and seduction of each other through their manipulation of others," according to The Hollywood Reporter.

Last week THR confirmed that Melissa George will play Holmes' co-star Margot, who apparently causes quite a bit of trouble. Holmes plays Ann, who has a seemingly perfect marriage -- that is until Margot, who is going through a bitter divorce, comes along to wreck it!