Rocker John Mayer has the approval of former supermodel Christie Brinkley if he ever wants to date her daughter ALEXA.
Newly-single Brinkley admits she's quite fond of the singer/songwriter herself but insists her "cougar days" are over when it comes to dating toyboys.
But she says, "He's perfect dating material for my daughter... You guys could make beautiful music together."
Singer/songwriter Alexa, 23, is Brinkley's daughter by rocker Billy Joel.