Ariana Grande gave her fans a major treat on Thursday night (Apr. 7), where she gave not one—but two—debut performances at Las Vegas' T-Mobile Arena. The singer premiered a new track off her upcoming Dangerous Woman reportedly titled "Leave Me Lonely."

Featuring Macy Gray, the song is a tender, vintage-sounding ballad that finds Grande honing in the soulful side of her flexible vocals. If that wasn't enough of a surprise, the artist and Nicki Minaj came together for the first time to perform their seductive Pinkprint collaboration—"Get On Your Knees."

The singer's third album, Dangerous Woman, will be out on May 20. Get into the fan-shot footage below, and click here for our complete guide to Ariana's upcoming LP.