BLACKPINK's Rosé recently shared her heartfelt birthday wishes for Olivia Rodrigo, in a sweet new post on her Instagram story. 

On February 20, Olivia Rodrigo turned 22 years old. Rosé revealed her close friendship with the American popstar by posting a few adorable pictures of the two together, from when Olivia had attended Rosé's previous birthday party in L.A. Rosé captioned the special birthday post, "happy birthday to this sweet sweet pisces girl,' a reference to Olivia's own nickname of 'spicy pisces.'

Shortly after, Olivia reposted Rosé's sweet tribute to her own Instagram, showing her appreciation.

The heartfelt Instagram post from Rosé marks the latest development in the years-long friendship between the two stars, dating back to at least 2021.

Netizens are now reacting to the sweet friendship between Rosé and Olivia Rodrigo:

"I love how they've been close for so long"

"Wow, I love this"

"Actually, I'm still quietly waiting for these two to do a collab..."

"Seriously, they're my two favorite female singers"

"Wow, these two look amazing together, beautiful girls"

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