Olivia Rodrigo just hit a huge milestone. 

Her debut album 'SOUR' just turned two years old. 

"oh man oh man oh man. SOUR turns 2 years old today. no words could ever describe how much this album means to me and how insanely grateful I feel for every blessing it has brought into my life. the new stuff is so so so so so close to being done I pinky promise 💓"

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PLUS, Olivia Rodrigo teased 'OR2' via her newsletter:

“Looking fORward 2 all the things to come.”

We can't wait to finally hear the new material.