October 12, 2011 09:04:16 GMT
The three-time Sports Illustrated Swimsuit Issue cover girl and the son of former IndyCar World Series champ Michael Andretti are reported to appear in the fifth season of the reality show.
Gearing up to the production of "The Celebrity Apprentice" season 5 which will begin next week, an insider has leaked the identity of two contestants. According to EW, actress/model Cheryl Tiegs and race car driver Marco Andretti have signed up to join the new installment of the reality show.
64-year-old Tiegs was featured three times on the cover of Sports Illustrated Swimsuit Issue during 1970-1983. She last took part in a reality show when she judged ABC's "True Beauty" in 2009. Andretti, meanwhile, is the 24-year-old son of former IndyCar World Series champ Michael Andretti and the grandson of racing legend Mario Andretti.
In addition to these two names which came from a quite reliable source, previous reports have mentioned other celebs who may join the fifth season of "The Apprentice" spin-off. The rumored cast members are Teresa Giudice of "The Real Housewives of New Jersey" and Aubrey O'Day, but NBC has not confirmed either of them.