Wilson digs vibeof the new 'gurl'

The runaway hit single of the northern summer of 2010 is Katy Perry's bubbly California Gurls. More than just a bouncy ode to sun and fun, it's something of a long-delayed female take on the same theme famously celebrated 45 years ago in the Beach Boys' California Girls.

Perry bypasses the region-hopping comparisons that the Beach Boys founders Brian Wilson and Mike Love engaged in for their song, but both salute the ongoing appeal of the sight of beautiful women in bikinis on a beach near the surf.

So I put the question to Wilson: What do you think of this variation on your theme, and are you flattered or infuriated by it?

"I love her vocal," the Beach Boys' creative mastermind said through his manager. "She sounds very clear and energetic."

Wilson also liked the version that includes a guest rap by Snoop Dogg that makes a nod to the original.

"The melody is infectious, and I'm flattered that Snoop Dogg used our lyric on the tag," Wilson noted. "I wish them well with this cut."

Little wishing appears to be necessary. California Gurls has already spent weeks on top of the Billboard Hot 100 singles chart and has sold millions of copies, according to Nielsen SoundScan, with the vast majority being digital downloads.

Perry's musical homage has done so well that the obvious follow-up for the Santa Barbara-born singer might just have to be Gud Vibrations.