Halston Sage (born May 10, 1993) is an American actress and singer, known for her role as Grace on the Nickelodeon TV series How to Rock. Her career began in 2011, when she got the part of Grace on How to Rock, which first aired February 4, 2012. She will appear as Brianna in the upcoming teen drama film The First Time. Sage has also guest starred on Nickelodeon's Victorious and Bucket & Skinner's Epic Adventures. She has recently finished filming Grown Ups 2 alongside Adam Sandler and Taylor Lautner and is currently filming The Bling Ring alongside Emma Watson.