JLo posted a picture of Casper on her Instagram calling him her 'MCM'
The couple broke up in June last year after Casper was rumored to have been secretly dating a transgender model.
Jlo claimed their split wasn't on the bases on cheating but they had grown too busy to maintain a healthy relationship.
In January 2015, the couple allegedly reconciled even though they were hardly pictured together and both never confirmed.
So with Jlo's new post, does it mean she's back with Smart?