My younger daughter, Chloe, is almost 13 months younger than Julianna.  Chloe is almost 19 months old. They are different in almost all ways.  Chloe has thin, straight hair (think Cousin It first thing in the morning).  Julianna has Little Orphan Annie curly hair.  Chloe is a hardcore mischievous trouble-maker.  Julianna is a calculating assassin.