American Idol Pia Toscano reportedly has pre-'American Idol' boyfriend back at home 04/18/2011 Pia Toscano may have some explaining to do, as Mark Ballas is reportedly not the only man in her life. Read More RELATED NEWS 'American Idol' runner-up Lauren Alaina calls off engagement to high school sweetheart Alex Hopkins'American Idol' winner Scotty McCreery marries Gabi DugalScotty McCreery: I forgot there was a gun in the backpack I took to airport TAGS: American Idol Dancing with the Stars Mark Ballas Pia Toscano