When it comes to scrolling through your TikTok for you page chances are you've come across a bunch of clips with female voiceovers. However, did you know that the text-to-speech feature is a real person's voice, and she just so happens to be Canadian? Kat Callaghan, who resides in Ontario, is a radio host for 91.5 The Beat morning show and took to TikTok to reveal that she is one of the voiceover artists behind some videos you've likely seen.