Yaris Sanchez is walking a fine line. The Dominican beauty, who starred in the Dream's "Rockin' That Thang" video featuring Fabolous, Juelz Santana, Ludacris and Rick Ross and did the choreography for Trey Songz' "Bottoms Up" clip, is about to start school for radiology, while still doing photo shoots. "I’m about to start school for radiology and bartending at the same time," the dimepiece recently told XXL. "I can’t have one foot in and one foot out. You either got to be in it or you don’t. I can’t keep doing photo shoots and expect for me to be ...