According to Us Weekly, the pair met at a party on February 3 after Jennifer Lopezs pre-Super Bowl concert at the Minneapolis Armory.
"They drank and partied together until very late. After, Josh reached out to a mutual friend and asked for Eizas number.
"They definitely have a connection because theyve been FaceTiming and texting nonstop while she's been in England working. They're keeping it on the down-low. He's telling her he's never met anyone like her before," a source said.
Duhamel and Fergie announced in September last year that they have decided to separate "with absolute love and respect" after eight years of marriage.