The Late Show with Stephen Colbert Season 2 Kelly Ripa, Billy Gardell, The Lemon Twigs Season 2, episode 100 Kelly Ripa, Billy Gardell, The Lemon Twigs February 22, 2017 45 min TV host Kelly Ripa; actor Billy Gardell; The Lemon Twigs perform. Previous episode Joe Scarborough, Kate Upton, Yvette Nicole Brown Next episode Aubrey Plaza, Bradley Whitford, Lupe Fiasco