Katie is a huge Rock fan!
Prom is coming, so she went out on a limb and asked the Hollywood Actor if he would come to the big event with her!
The fact he responded at all is huge, and while he isn't able to attend the Prom with Katie, he did want to give her a special gift.. Take a look and see what it is!
The announcements weren't the only thing The Rock did... Watch as he posted on his Instagram page for her too!