The songstress recently confirmed she has separated from Anthony, the father of her twins Max and Emme, and Irish bookmaker Paddy Power seems to think she could reunite with P Diddy, who she dated from 1999 to 2001.
There were recent rumours that the pair had gone for dinner together while recently in New York.
The odds of her reuniting with Sean 'P Diddy' Combs have now been slashed from 16/1 to 11/4 but model/actor William Levy is still the favourite at 8/11 after appearing with her in her new video I Am Into You.
Sharon McHugh, spokesperson for Paddy Power, said: 'J-Lo and P-Diddy's relationship was a very passionate one.
'The fact they were spotted out and about together so soon after her marriage breakup is a real sign love could be in the air again!'