This week on Twitter, we caught up with stylish celebs during their moments of work and play: Bar Refaeli and Rachel Zoe shared photos while on set, while Ginnifer Goodwin, Nicky Hilton, and Ashlee Simpson tweeted their vacation fun. Click through to see all of the Twitpics from our favorite fashionable folk.

Source: Fashionable Twitpics of the Week