This led another fan to ask: "Bells, what were you doing with Scott?" Thorne answered: "Legit nothing trolololo."
The Famous In Love star appears to have left Cannes just before Disick's 34th birthday on Friday. After photos surfaced of the two making out, a source told ET that Disick and Thorne's relationship was never anything serious.
"They're just hooking up," the source noted. "They have known each other for a while now."