Cox inseparable from Cougar Town co-star?

Courteney Cox and her Cougar Town co-star Brian Van Holt were recently spotted together at a party and according to the sources they were inseparable at the show's holiday party.

Courteney Cox and her

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Cougar Town

co-star Brian Van Holt were recently spotted together at a party.

And according to the sources they were inseparable at the show's holiday party.

They didn't show any outward signs of being more than just friends, but "Courteney and Brian pretty much stuck together the majority of the evening," a source told

E! online

.

"There definitely wasn't any hand-holding or kissing,"

News.com.au

quoted partygoing source as saying.

"But they did stay and stand together for most of the party," the source added.