Earlier this month, Roberts shared the first pic of her son, though his face wasn't visible in the shot. The sweet photo featured an orange dress-clad Roberts looking lovingly at Rhodes as she held him in her arms.
"Thank you 2020 for getting one thing right," she wrote alongside the pic. "Our bright light Rhodes Robert Hedlund."
After Rhodes' arrival, a source told ET that Roberts and Hedlund were "relying on their respective families" for support amid COVID-19.
"They have in-house help that is teaching them and helping them out while they’re adjusting, but they are being very strict about quarantining and having visitors and guests," the source said, adding that the pair wants "to fully enjoy and embrace this moment as a couple."