(USA TODAY) -- Not so fast, everyone.
They're basing it on aPeoplestory in which theSports Illustratedmodel reiterated that she would have to check her schedule to see if she can attend the big event with the L.A. teen.
"I want to, but I just don't know if I can make it work. But I really appreciated being asked; it made me feel really great!" she toldPeople.
But Upton's rep tells USA TODAY that the supermodel has not RSVP'd to the invite. She is still "currently checking her schedule."
So don't give up just yet, Jake.