Billboard chart-topper OMI’s celebrity continues to grow. The Jamaican singer shared a stage with country star Taylor Swift on Saturday at Petco Park in San Diego, California, the latest leg of her 1989 Tour.

Prefacing his stint, Swift spoke glowingly of the Clifton ‘Specialist’ Dillion protégé.

“He could be absolutely anywhere in the world tonight, but he chose to be in San Diego, California,” she proclaimed. The statement was met with screams from 50,000 fans.

OMI entered the stage through a trapdoor wearing his signature sunglasses and hat. His performance of his massive hit Cheerleader elicited the obligatory sing-a-long from the crowd.