17 Dec 2014 4:43 PM PT
12/17/2014 AT 12:15 PM EST
The stars will be shining even more brightly Thursday night at the first-ever PEOPLE Magazine Awards.
Kaley Cuoco-Sweeting, Sean Hayes, Karlie Kloss, John Krasinski, Lisa Kudrow, Elisabeth Moss and Ryan Phillippe have been added to the star-studded two-hour special broadcasting live on NBC Thursday, Dec. 18, at 9 p.m. ET/PT, from the Beverly Hilton.
Those stars join previously announced attendees Jennifer Aniston, Jeff Bridges, Billy Eichner, Josh Gad, Josh Groban, Diane Guerrero, Ryan Guzman, Jon Hamm, Kevin Hart, Kate Hudson, Mindy Kaling, Michael Keaton, Jennifer Lopez, Chris Messina, Chloë Grace Moretz, Hero of the Year Award recipient Nora Sandigo, and Kate Upton.