Marc Anthony — Bro Huggin’ It Out with Jennifer Lopez’s BF Casper Smart

ExclusiveCasper Smart in a great, big bro hug with Marc Anthony.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.

our sources has obtained a photo of Casper Smart in a great, big bro hug with Marc at a private airport in NY yesterday.

We”re told the kids — Emme and Max — have been hangin” with J.Lo and Casper during the most recent leg of Jenny”s international tour … and when they arrived back in the States on Monday, daddy was right there to greet them.

Sources tell us … things seemed very friendly and the kids appeared happy to see their dad.