Instagram Pictures on the Set of Movies and TV Shows

The celebrities are hard at work this week — and they showed us what they're up to themselves with social media sites like Twitter and Instagram. James Van Der Beek has us curious as to why he's dressed as grapes on the set of Don't Trust the B---- in Apt. 23, while Bryan Cranston took on a rather important duty over at The Office. Click through to check out the fun photos shared by the stars this week, and see the TV stars on Instagram you can follow, too.