The couple was spotted holding hands while taking a stroll on the set of her new drama “Shades of Blue”, reported Ace Showbiz.
In some photos, Lopez and Smart looked relaxed as they walked hand-in-hand on the Brooklyn set.
The star of “The Boy Next Door” wore a green puffy long coat and navy boots with her hair styled in voluminous curls.
Smart, meanwhile, donned a jean jacket, a white tee, chambray trousers and brown shoes.
Lopez, and Smart have been spotted spending time together since January.