Singer Marc Anthony proved he had no hard feelings towards his estranged wife Jennifer Lopez's new toyboy lover Casper Smart by warmly embracing him at a private airport in New York. The Love Don't Cost a Thing hitmaker has been on tour and arrived back in the U.S. with her dancer beau and twins Emme and Max on Monday (02Jul12). The party was met by the kids' father. The friendly reception was captured on camera by Tmz.com. Anthony and Lopez split last summer (11).