Actor Seth Macfarlane played host on Saturday (13Dec14) when stars such as Leonardo DiCaprio, Charlize Theron and Sean Penn attended his winter wonderland-themed party.

The Family Guy star turned his private residence in Beverly Hills into a snow-covered Christmas paradise for his annual bash, and some of Hollywood's most famous faces came out to spread holiday cheer.

According to Us Weekly, the guests also included Zac Efron, Kate Beckinsale, Martin Scorsese, Matt Bomer, Ashley Greene, Camilla Belle, Emile Hirsch, and Robert Pattinson and his singer girlfriend F.K.A. Twigs.

MacFarlane even took to the stage to perform some holiday songs off his new Christmas album, and according to the publication, his A Million Ways to Die in the West co-star Theron asked to conduct the orchestra backing him, to which he told her, "Charlize, if you f**k this tempo up, I swear to God!..."

Insiders say the stars were greeted by carol singers at the door, and there was even a bar made of ice, where guests wore fur coats as they gathered their drinks at the frozen stand.