We can't get enough of Bella Thorne and Gregg Sulkin, and they can't get enough of each other. From their first appearance together [1], the couple has shown their love with sweet messages and PDA, from the airport to the red carpet to their Instagram feeds. [2] They're inseparable (and totally adorable), even when doing mundane things like walking their dogs. Bella and Gregg got playful with their pets at the park while the always-stylish actress [3] wore only a sports bra and leggings. Keep reading to see more photos of the couple, then remember their other most recent PDA fest. [4]