Actor Jake Gyllenhaal is currently dating Sports Illustrated swimsuit model Emily DiDonato -- who, miraculously, hasn't yet been conquered by Leonardo DiCaprio.

Quick, stick a flag in her and claim her for the United States of Gyllenhaal before it's too late!

A source revealed to Us Weekly that the new couple has been dating for “a month or two” now, after the 32-year-old Gyllengaal met DiDonato, 22, at a spin class at SoulCycle in Manhattan.

Yet another source said that the actor was bound to meet someone at the studio because he works out there weekly whenever he's in the Big Apple: "He'll hop on the instructor bike. He loves the attention from the girls!"

Gyllenhaal has most recently been linked to Minka Kelly and Taylor Swift. But at least he doesn't have to worry about DiDonato angrily modelling about their relationship if it fizzles out later on.