The breakup news comes in the wake of recent reports that Rodriguez was FaceTiming with Madison LeCroy, one of the stars of Bravo's reality series Southern Charm. It's unclear if those rumors were true or if they played a role in the couple's reported split.
ARod was also accused of cheating on JLo by former MLB star Jose Canseco, shortly after they announced their engagement.
Jennifer and Alex were last seen together at President Biden's inauguration on Jan. 20, where JLo performed a rendition of "This Land Is Your Land."
"I can’t express how proud I am of her and how privileged I felt just to be in attendance," ARod wrote on Instagram after her performance. "Another historic and groundbreaking achievement for one of the most talented and driven people the world has ever seen."