Plot: This week, the teams compete in a lively cook-off challenge, with celebrity chef Rocco DiSpirito as the judge. The winning team gets a special dinner prepared by Rocco, plus a very desirable "surprise" from home
Cast
Bob HarperTrainerBob Harper was 42 in The Biggest Loser - Season 5 - Celebrity Chef Rocco DiSpirito Guest Stars (Episode 6).
Birthday: Wed, Aug 18 1965
Alison SweeneyHostAlison Sweeney was 31 in The Biggest Loser - Season 5 - Celebrity Chef Rocco DiSpirito Guest Stars (Episode 6).
Birthday: Sun, Sep 19 1976
Jillian MichaelsTrainerJillian Michaels was 33 in The Biggest Loser - Season 5 - Celebrity Chef Rocco DiSpirito Guest Stars (Episode 6).
Birthday: Mon, Feb 18 1974