Actress and musician Hailee Steinfeld, along with Vanity Fair and L’Oréal Paris, hosted a private party at Palihouse on Friday, featuring an exclusive D.J. set from Actress and DJ, Taryn Manning. This invitation-only event benefitted Children’s Hospital Los Angeles, a nonprofit institution that provides pediatric health care to more than 107,000 children each year in a setting designed just for their needs. Other celebs in attendance included Joe Jonas, Hailey Baldwin, Sarah Hyland, Halston Sage, Rumor Willis and more.