Season 12 · Episode 8Lisa Rinna & Bob Harper
TV personality Lisa Rinna ("The Real Housewives of Beverly Hills"); personal trainer Bob Harper ("The Biggest Loser").
Season 12 · Episode 8Season 12 · Episode 8Season 12 · Episode 8TV personality Lisa Rinna ("The Real Housewives of Beverly Hills"); personal trainer Bob Harper ("The Biggest Loser").