Machine Gun Kelly delivered a rendition of the Spongebob Squarepants theme tune during a recent live performance – watch the footage below.The Ohio rapper, who released his new song ‘Love Race’ last week, took to the stage in his hometown of Cleveland on Saturday (May 1) for the NFL Draft‘s final round.Performing a 17-song set, MGK took a moment in the middle of the concert to lead the crowd through an acapella rendition of the Spongebob theme.