Jon Gosselin Struts Around in Kate's Hat

Dude looks like a lady!

Jon Gosselin joked around with photographers Thursday outside his $1.1 million home in Wernersville, Pa., throwing on one of his estranged wife Kate's hats as he chatted on his cell phone.

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Earlier in the day, with the TLC reality cameras rolling, he helped his daughters make tin can phones.

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Jon has been playing Mr. Mom since Tuesday when he was first spotted back in Pennsylvania. This week, he helped his kids on a scavenger hunt and took them to the dentist.

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Kate hasn't been spotted at the home, as she and Jon have agreed to alternate in and out of the home.

Following a month-long hiatus, new episodes of Jon & Kate Plus 8 return to TLC Monday.