The New York filmmaker previous directed romantic comedy "She Wants Me"
Series from "Sex and the City" alum will premiere in January
The actress admits her schedule is busy with a new TV series and album on the way, but says she is "totally open" to a...
The new single marks Duff's comeback since taking a break from acting and singing to raise her son
The song is Duff's first single in six years
The show, titled "Younger," will debut in the fall with 12 episodes