The price for all that work: $1,500 per hour! “He’s not your average L.A. trainer, who drives a Porsche and drinks soy lattes,�? says a source. “He’s the real deal! He’s five feet, nine inches of muscle. And he never lets his clients get away with excuses and laziness.�? The 39-year-old trainer makes house calls so V.I.P. clients don’t have to drive to his gym in Venice Beach, Calif., and he also gives them advice on nutrition. Judging from Britney’s night-owl habits, Chris may have his work cut out for him.