Def Jam's latest sensation, Jeremih, was born with rhythm pulsing through his veins. Growing up on Chicago's infamous Southside, the 21 year-old singer/songwriter behind the nationwide breakout hit "Birthday Sex" started making big noise when he was just a little boy. "When I was three my mom and dad gave me a drum set for Christmas," recalls Jeremih. "It was a little Sears set and I ended up busting every head on it that year. That's when it hit them and me that I was really into percussion. At a very young age I really fell in love with making music."...