Katie Stevens' BFF Betty Who Is Guest Starring on 'The Bold Type'!

One of Katie Stevens absolute best friends, musician Betty Who, is coming to The Bold Type season 3!

EW announced the news, giving fans the scoop on just when Betty will make her debut on the series – the first ep of the season!

She’ll star as herself, and be performing at a Scarlet Magazine event.

Katie seems pretty excited, too: “This is my friend. I love her a lot. she is a superstar and she is on #TheBoldType Season 3!” she wrote on Instagram with a cute selfie.

Betty is pictured below at the premiere of Sierra Burgess Is A Loser with Good Trouble‘s Molly McCook on Thursday (August 30) in Los Angeles.