Austin & Jessie & Ally All Star New Year: Austin's dream of performing in Times Square on New Years Eve seems to be on the verge of coming true, but it has hit a few snags along the way, like Trish's bad cell phone app, and the general difficulty of getting around in New York City. Will a nanny named Jessie Prescott and crazed fan-girl Emma Ross be the solution to his problem? Austin invites Jessie Prescott , Emma Ross , Luke Ross , Ravi Ross , Zuri Ross to Miami mall special concert for Christmas spirit meanwhile Zuri Ross wrote song for Austin and Jessie to perform live.