On Co I have seen, Britney Spears, Alicia Keys, Gwyn Paltrow and husband Chris, Sarrah Jessica Parker and husband Matthew Brodrick, Liza Minelli, Richard simmons, Laura Linney, Michael Douglas, Rose McGowan, Dionne Warwick, Isabella Rosalini, 50 cent,Paula abdul, LInda Evangelista, Whitney Houston, Kelly Osbourne,Joan rivers,Kathleen Turner, Susan Sarandon, william dafoe, NSYNC.