: Pop artist Jason Chen released a popular acoustic cover of the Katy Perry song on YouTube, which is sometimes searched under this title. California Girls (Cover) w/rap - Jason Chen
The "California Girls ft. Jason" phenomenon typically refers to a fan-made VRChat dance meme that gained massive popularity on platforms like TikTok and YouTube around 2022.
: The original classic written by Brian Wilson and Mike Love, celebrated as a "hymn to youth".
: Titled "California Gurls" (feat. Snoop Dogg), this was a global #1 hit and a response to Jay-Z's "Empire State of Mind".