American Idol Jennifer Lopez throws birthday bash for new boyfriend Casper Smart 04/09/2012 Jennifer Lopez threw a party to celebrate her boyfriend Casper Smart's 25th birthday at an Italian restaurant in West Hollywood. Read More RELATED NEWS 'American Idol' alum Colton Dixon and wife Annie Dixon welcome twins'American Idol' alum Colton Dixon and wife Annie Dixon expecting first child'American Idol' winner Phillip Phillips and wife have a baby boy TAGS: American Idol Jennifer Lopez
