When Donald Trump switches up the competing teams, rivals Piers Morgan and Omarosa are forced to work side by side for this week's challenge. The competition gets personal as they viciously attack each other throughout the task, with Piers attempting to fire Omarosa. On this week's episode, each team is asked to operate a horse and carriage business in Central Park. It's smooth sailing for one team that attracts a brisk business, while the other team falls apart at the seams.

Billy Baldwin, Jenna Jameson, and country star John Rich (Big & Rich) stop by to help raise money for charity. In the boardroom, the two warring teammates, Piers Morgan and Omarosa, continue their fight in front of Donald Trump. In the end, another celebrity is fired on Thursday, February 14 (9:00 PM – 10:00 PM ET/PT).

Trump's eyes and ears on the task are his daughter Ivanka Trump and longtime advisor George Ross.

Tiffany Fallon, Nadia Comaneci, Gene Simmons, Jennie Finch, and Nely Galan were the first five celebrities fired by Donald Trump. Additionally, Vinny Pastore ("The Sopranos") resigned as the competition took an ugly turn. The remaining celebrity "candidates" competing for charity are: Trace Adkins, Carol Alt, Stephen Baldwin, Marilu Henner, Lennox Lewis, Piers Morgan, Omarosa, and Tito Ortiz.

"The Celebrity Apprentice" is produced by Mark Burnett Productions in association with Trump Productions LLC. Mark Burnett, Donald Trump are executive producers, Eden Gaha and Page Feldman are co-executive producers.