LIVE with Kelly and Mark Season 21 Seann William Scott, Kristinia Debarge, guest co-host Anderson Cooper Season 21, episode 217 Seann William Scott, Kristinia Debarge, guest co-host Anderson Cooper June 30, 2009 43 min Previous episode Josh Duhamel, Katie Brown, guest co-host Mark Consuelos Next episode John Leguizamo, guest co-host Bryant Gumbel