Jennifer Lopez 'Protects Her Heart' After Casper Smart Split

Jennifer Lopez waves to her fans as she heads out of her trailer on the set of Shades of Blue on Friday evening (August 26) in New York City.

The 47-year-old entertainer’s split from her longtime boyfriend Casper Smart was revealed earlier this week.

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It seems like Jennifer may be dishing some relationship advice after her breakup. She took to her Instagram to share a photo alongside some sidewalk art with an important message.

“#protectyourheart #shadesofblue #setlife,” she captioned the image next to the “Protect Your Heart” artwork.