. . . "The Biggest Loser Trainer Protests at City Hall Jillian Michaels became the latest celebrity voice to be added to the NYC horse-drawn-carriage debate.The 40-year old trainer for the TV show Biggest Loser joined with Mayor Bill de Blasio, Alec Baldwin, Pink, and other celebrities over whether or not the city should impose a ban on the horse-drawn-carriages.Demonstrators gathered on city hall to p" . .