‘I co-wrote Chappell Roan’s famously explicit lyric in my parents’ basement’

‘Knee deep in the passenger’s seat and you’re eating me out, is it casual now?’ is arguably the most iconic lyric of 2024, from Chappell Roan’s hit song Casual.

It was Morgan St. Jean who gave the Pink Pony Club hitmaker the idea for this memorable line, years ago in her parents’ basement. But while even your gran has heard of Chappell by now, you’ve probably never come across Morgan.

Let me introduce you: Morgan is a self-titled ‘feminist pop princess’ with almost 300,000 Instagram followers, one of which is the Good Luck, Babe! hitmaker herself.

Casual aside, one of Morgan’s biggest moments on the world stage so far came in the form of Not All Men, her 2021 campaigning single which went viral, amassing 1.4million TikTok views in 48 hours. Now, she’s approaching 900,000 monthly listene