Stud Steelers WR JuJu Smith-Schuster got a Hail Mary attempt from a high school girl looking to spice up her promposal, and as expected ... he came through big-time. Here's how it went down -- Cate Bauer, a junior at Manasquan High School in New Jersey, hit up JuJu on Instagram earlier this week to see if he would help with asking her BF Brian Mason, who attends another local school, to her prom. Since Brian and his family are diehard Steelers fans, JuJu was happy to assist ... and decided to pull it off with a surprise FaceTime call Friday.