The PEOPLE’S CHOICE AWARDS announced a few more attendees for this year’s big celebration. Among those mentioned are Patricia Arquette, Matt Bomer, the cast of The Big Bang Theory (Jim Parsons, Kaley Cuoco-Sweeting, Kunal Nayyar, Mayim Bialik and Melissa Rauch), Jon Cryer, Viola Davis, Portia de Rossi, Emily Deschanel and Robert Downey Jr.

Also named for the event are Donald Faison, Billy Gardell, the cast of Grey’s Anatomy (Ellen Pompeo, Patrick Dempsey, James Pickens Jr., Kevin McKidd, Sarah Drew, Jesse Williams, Camilla Luddington, Jerrika Hinton, Caterina Scorsone and Kelly McCreary), Kristen Johnston, Katharine McPhee, Chloe Grace Moretz, Eric Christian Olsen, Chris Pratt and Daniela Ruah are scheduled to appear on the 2015 awards show.

The event will be broadcast live from the Nokia Theatre L.A. Live in Los Angeles, on Wednesday, Jan. 7 (9:00-11:00PM, live ET/delayed PT) on the CBS Television Network, hosted by Anna Faris and Allison Janney. They join previously announced talent Dave Annable, Anthony Anderson, The Band Perry, Beth Behrs, Ellen DeGeneres, Kat Dennings, the cast of Entourage (Adrian Grenier, Kevin Connolly, Kevin Dillon and Jerry Ferrara), Josh Gad, Ginnifer Goodwin, Kevin Hart, Hunter Hayes, Sarah Hyland, Olivia Munn, Monica Potter, Gina Rodriguez, Dax Shepard, Gabrielle Union, Betty White and Bellamy Young. Also previously announced were exciting performances by Lady Antebellum, Iggy Azalea and Fall Out Boy.