The "Knives Out" actress was photographed in April wearing her heart necklace while out for a stroll with Affleck in Los Angeles.
As for Affleck, his necklace was visible when the "Batman" star arrived to meet de Armas in Venice, California, on Friday, reports usmagazine.com.
It was confirmed in March that the couple are dating after the pair were seen vacationing together in Costa Rica and Cuba. A source had said in April that the two are smitten with each other.
A post shared by (@ana_d_armas) on Apr 30, 2020 at 3:36pm PDT "Ben is very supportive of Ana and tells her how amazing she is," the source said at the time. "Ana's friends are constantly telling her how lucky she is to have Ben and think he is so charming, cool and fun.