The pair decided to end their relationship nearly two months ago. They allegedly just drifted apart after two and a half years of dating and the split had nothing to do with recent rumours of Smart texting a transsexual model, reported TMZ online.
"Casper has been a single guy and can text or see whoever he wants, but the idea that he was knowingly texting a transsexual is laughable," a source close to the couple said.
The dancer has been hit with reports of him exchanging raunchy photos with two transsexuals, Sofia Vissa and Xristina Marie.
Smart is in the process of moving out right now, although there was no rush because Lopez, 44, has been on the road promoting her 10th album, AKA.
Smart will be pursuing acting, which is why he took show directing and choreography off his Instagram.