John Mayer has been playing the field since his most recent split from on-again/off-again girlfriend Jennifer Aniston, but Christie Brinkley believes she’s found a very suitable companion for the 31-year-old ladies man — her daughter!

Christie wants to set the “Clarity” crooner up on a date with Alexa Ray Joel, the four-time divorcee’s 23-year-old daughter with “piano man” Billy Joel, a new report claims.

Maybe the bitter divorce battle with former hubby Peter Cook has fried her brain?

“They could make beautiful music together,” Christie has reportedly said of Alexa, an aspiring blues singer, and John.

According to the June 22 issue of The Globe: The supermodel told pals she thinks that John is adorable and would be ‘perfect dating material’ for Alexa.