Jennifer Lopez and Casper Smart in Hawaii

Hey there, I'm Karli Bulnes. Jennifer Lopez has a hot new guy in her life. Find out more about 'Casper' Smart in PopSugar Rush. Beau 'Casper' Smart may be Jennifer Lopez's back-up dancer, but the 24-year-old Anaheim native was front and center with J Lo over the long Thanksgiving weekend. The two turned up in Kauai where they hung by the water and took a helicopter ride together. But what is Jennifer's new boyfriend's backstory? Here are three things to know about Casper: Beyoncé's Backup J Lo isn't the only singer he's shared the stage with. Casper backed up Beyoncé for her Grammy performance in 2010. Smart Does 'Single Ladies' He also performed Beyoncé's famous 'Single Ladies' dance on this memorable episode of Glee. 'It' Boy And finally, Casper's web site says he was handpicked by Michael Jackson to be a dancer for the 'This Is It' tour . . . Coincidentally, MJ's tunes were also playing when Jennifer reportedly gave Casper a lap dance at an American Music Awards afterparty this year. Jennifer has been separated from Marc Anthony since July. She and Casper met six months ago, but have only been dating for the last several weeks.