Are they or aren’t they back together?
The couple, who split in June 2014 after two years of dating, have been spending a lot of time together recently.
They vacationed in Mexico for Smart’s 28th birthday in early April and were spotted having dinner and dancing in Las Vegas the following week.
The American Idol judge, 45, and the choreographer also watched the Floyd Mayweather vs. Manny Pacquiao fight together at the beginning of May.
Are Jennifer Lopez and Casper Smart Back Together?
The mom of two told PEOPLE in January that she hasn’t given up on romance.
“I still believe in the fairy tale,” Lopez said. “The more I work on myself, the more I give myself the opportunity to share a really deep and meaningful relationship that can give me my fairy tale and last forever.”