Liza Minnelli's estranged husband David Gest, shocked crew members with a series of bizarre compulsions on the set of his new reality show THIS IS DAVID GEST. Gest, who has been followed by cameras since December (06), reportedly brushes his teeth dozens of times per day and is particularly anal when it comes to his thinning hair. A source tells British newspaper the Daily Mirror, "Any stylist must know which shade of eyeshadow he prefers, and it's not applied to his eyes"