American Idol 'American Idol' judge Jennifer Lopez and Casper Smart officially dating again 05/13/2015 Jennifer Lopez and Casper Smart are definitely dating and official. Read More RELATED NEWS 'American Idol' alum Jackie "Jax" Cole reveals she has thyroid cancer: I thought I was indestructibleJennifer Lopez talks 2016: It will be my year, there were a lot of misconceptions about me before 'American Idol'Keith Urban's dad passes away after long cancer battle TAGS: American Idol Jennifer Lopez Marc Anthony Big Sean
