Burn some fat and sculpt some muscle with Jeanette Jenkins,aka The Hollywood Trainer. With clients like P!nk, Alicia Keys, and Kelly Rowland,she lives up to the moniker. This 30-minute workout mixes cardio with strength training for the final sweat session. Grab a set of five-pound dumbbells, press play, and procure ready to work. On Anna: Lorna Jane top
On Jeanette: Nike
On Dre: Lorna Jane top and Chichi Active leggings
Source: popsugar.com