Acclaimed New York fashion designer Isaac Mizrahi is back for an all new season of ‘The Fashion Show: Ultimate Collection” with co-host and fashion icon, Iman. They will unveil 12 professional designers for a runway battle in a first ever fashion house duel and they will be pushed harder than ever to compete for a hefty $125,000. Laura Brown of Harper’s Bazaar will also serve as a judge along with the hosts. ‘The Fashion Show: Ultimate Collection’ premiere’s on Bravo tonight at 10p. Mizrahi, Iman and cast are said to be fierce and intense in this new and exciting season. Snap.