Jordin Sparks & Jason DeRulo: iHeartRadio Duo

Posted Wednesday April 16, 2014 6:45 PM GMT

Celebrating the release of his latest music, Jason DeRulo was joined onstage by his lady love
Jordin Sparks for a cozy duet.

The cute couple performed "Vertigo," a tune from his new album Talk Dirty, which hit shelves on Tuesday (April 15).

Afterwards, Nessa, the evening's hostess quizzed the duo on their relationship.

When asked how many kids the couple would like, Jordin answered "He has a big family, and I grew up with one brother. We'll start with one and go from there. I guess they could be twins, but start with one."

Photo Credit: Getty Images