Continuing with the gender-neutral pronouns, Lopez said: “They’re worth every single penny because they’re my favorite duet partner of all time. So if you would indulge me.”

Lopez and Emme then treated fans to a mesmerizing duet of Christina Perri’s A Thousand Years. Emme, sporting a hot pink shirt and shorts paired with a black hat and shoes, stole the show alongside their mom, who rocked a turquoise ensemble and a feathered robe.