Model in Training. Caysey Petty Height: 5’ 8” ½ (5’9”) Bust: 34 Waist: 24 Hips: 36   “36-24-36?? HA, only if she 5’ 3”..” -SIR MIX A LOT; “I like Big Butts” The beauty standards according to Cosmo have certainly changed over the years. Especially when it comes to measurement requirements for models. Now the…