LOS ANGELES: Katy Perry and John Mayer are smitten again!Just days after the Firework pop star shared a sickenly cute snap of the couple posed together on July 4, Mayer makes an equally cute gesture.Rolling Stone reported that on the first night of his Born and Raised World Tour, he dedicated a song to his loved up girlfriend. The song in question was a soft love ballad taken from his 2012 album Born and Raised. The country singer announced to the audience, “she was so patient”. Referring to his health issues recently, he said that Katy still took the time “to continue to get to know me and love me”.–SS