The duo recited the "white girl's anthem," which apparently includes Starbucks, Chipotle, yoga pants, and even more Starbucks.
We can't stop get enough of the short but hilarious video, and that's all thanks to Lopez's laugh out loud-worthy facial expressions as she mouths, "Yassss!"
It's clear that the American Idol judge and her beau are very happy in their relationship. In fact, when ET caught up with Smart at the opening night of J.Lo's Las Vegas residency, the 28-year-old choreographer could not stop gushing about his girl.
"She is Wonder Woman," he said. "I'm telling you, between the number one show, Shades of Blue, American Idol, this, she's all over the place."
"I just counsel from afar," he explained. "I just help with ideas and whatever she needs from me.
"Of course I pick it apart, just like she picks my stuff apart, and that's what we do for each other, because it's our professions," Smart added. "I really excel in that kind of dance world and creative direction. And she excels obviously in acting, and has been in the business. So she helps me, I help her."
So could J.Lo be getting ready to walk down the aisle again? Press play on the video below to see Lopez's thoughts on whether or not she'll ever get remarried!