Kelsea Ballerini had an exciting Monday (Feb. 6).

In addition to announcing that she will be performing at the Grammy Awards on Feb. 12—where she is nominated for Best New Artist—Kelsea made her debut on The Tonight Show Starring Jimmy Fallon, where she performed her current single, “Yeah Boy.” The tune, which Kelsea co-penned with Forest Glen Whitehead and Keesy Timmer, is currently No. 16 on the Billboard Country Airplay chart.

Watch Kelsea’s performance below.