Marc Anthony -- Bro Huggin' It Out with Casper Smart

Marc Anthony isn't just on good terms with his estranged wife Jennifer Lopez ... he's also on good terms with the guy who's bangin' her ... at least judging by this photo. TMZ has obtained a photo of Casper Smart in a great, big bro hug with Marc at…

Majandra Delfino Malia Jones Malin Akerman Mandy Moore