You're Invited to Our Celebrity Open House! "Biggest Loser" Host Bob Harper Is Rachael's Co-Host!
- Episode aired May 17, 2016
- TV-G
![Regis Philbin, Emeril Lagasse, Rachael Ray, Kyan Douglas, Clinton Kelly, Kristan Cunningham, Peter Walsh, John M. Cusimano, John Gidding, Bob Harper, Jarod Miller, Lara Spencer, Ian Smith, Curtis Stone, Sunny Anderson, Gretta Monahan, Buddy Valastro, Richard Blais, Mike Goral, and Kara Vogt in Rachael Ray (2006)](https://m.media-amazon.com/images/M/MV5BODZjM2YwMGQtMTFiZS00Njg2LWFhYWYtNDhkZmY3ZDBjZmVmXkEyXkFqcGdeQXVyODg3NDc1OTE@._V1_QL75_UX190_CR0,2,190,281_.jpg)
Bob Harper (The Biggest Loser (2004)) is co-host for the day and takes viewers inside his NYC pad; Curtis Stone goes home from the market with an unsuspecting shopper to cook dinner; HGTV's ... Read allBob Harper (The Biggest Loser (2004)) is co-host for the day and takes viewers inside his NYC pad; Curtis Stone goes home from the market with an unsuspecting shopper to cook dinner; HGTV's Cousins Undercover (2013) show off a few tricked-out homes; and Rachael makes gazpacho wit... Read allBob Harper (The Biggest Loser (2004)) is co-host for the day and takes viewers inside his NYC pad; Curtis Stone goes home from the market with an unsuspecting shopper to cook dinner; HGTV's Cousins Undercover (2013) show off a few tricked-out homes; and Rachael makes gazpacho with tequila shrimp.