PHOTOS: Jon Gosselin Plays Mr. Mom for the Day

Now that he's returned from his fun time with Michael Lohan in the Hamptons, Jon Gosselin is getting back to the task of being a soon-to-be-single parent.

On Wednesday, the lumpy loverboy was far from his new Manhattan bachelor pad, doing his fatherly duties by taking three of his eight children to visit the dentist — all for the benefit of the TLC film crew, of course.