Not only was the 39-year-old actor spotted having an adorably proud boyfriend moment while watching his girlfriend give her speech on the final day of the Democratic National Convention on Thursday, but he also helped her write some of it, too!
Sophia Rossi tweeted a line of Katy's speech, writing, "'It's not where you come from but what you grow into' @katyperry #DNCinPHL."
The 31-year-old singer made sure to give credit where credit is due, shouting out to Orlando (who she's apparently nicknamed "Lando") in response to Sophia.
". @sofifii Lando put that one in," Katy tweeted with a heart emoji. Presh!