Casper Smart Takes J.Lo's Boxer For A Stroll

The pooch is technically both of theirs, but we can guess who plunked down the cash!

Casper Smart ran errands in L.A. and brought the couple's adorable boxer puppy Bear with him, and we guess if his choreography career doesn't work out he can always fall back on being a professional dog walker!

The tatted backup dancer was toting a Sephora bag, so we're inclined to think he picked up some beauty products for Jenny from the Block. Now we see why she keeps him around... she doesn't have to pay another assistant!

To his credit, we haven't seen the former American Idol judge this happy in a very long time, so we have to believe he treats her like a queen. Not only that, but he's proven to be great with her twins Max and Emme, and nothing makes a woman fall in love quicker than a man who loves children!

Little Emme was out with the nanny the other day, and we love how she's literally a mini-J.Lo in her purple Adidas track suit!