Katharine McPhee stopped by the iHeartRadio Studio recently to have a little fun with her hit new single “Lick My Lips”. In honor of the song’s title, iHeartRadio invited Katharine (and her amazing Chihuahua Larry) to take a “Lick Your Lips Challenge”.

Watch as Katherine tries to guess different gellato flavors and make sure you grab a copy of “Lick My Lips” on iTunes, Amazon, or Google Play. You can also stream the song on Spotify. “Lick My Lips” is Katharine’s first single off of her new album Hysteria, which will be available on September 18.