We have come to know Anderson Cooper as a serious reporter who gets the job done but recently he partied awfully hard with some of his buddies in Rio de Janeiro. HE longtime boyfriend was not in attendance, which leaves the question if they are still together.

We love Anderson Cooper all suited up, but we could DEFINITELY get used to him in his vacation garb.

The Silver Fox partied over the weekend in Rio de Janeiro at the notoriously insane Carnival festival with Andy Cohen and some other ultra sexy friends.

But it appears that Anderson's longtime boyfriend Ben Maisani didn't get an invite. Hmmmmm….

Or maybe he's behind the lens? Last we heard, things were good, so… ANYWAY.

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