Celebrity Trainer Mike Alexander Tips to Weight Loss Loss Weight with Jessica Simpson Mike does it again! Celebrity Trainer Mike Alexander has done a body makeover for Jessica Simpson.  To find out the tips and secret he used to transform Jessica into a perfect shape, keep reading below. Who is Mike Alexander? Mike Alexander, owner of MADfit training studio in Beverly Hills, has worked with some of Hollywood’s hottest celebrities, including Jessica and Ashlee Simpson, Kristin Chenoweth and Amanda Bynes. Mike Alexander holds a B.A. in Health/Fitness Management from Baylor University in Waco, TX. He attended post-graduate studies at the […]