Baby-boomer blondies Rod Stewart and Stevie Nicks take over the Sprint Center tonight

Original witchy woman Stevie Nicks made her mark with love songs (“Landslide,” “Rhiannon”) full of sweeping imagery and mystical ele­ments to match her smoky voice.

Clad in gauzy, sparkly layers, Nicks has always evinced a gypsy, libertine air. She benefited musically from her on-again, off-again creative relationship with Fleetwood Mac, which provided the crisp chops and surprising rock sinew that separated Nicks from fellow ’70s balladeers.

Rod Stewart still sports the same spiky coif and gruff, sexy rasp that made him an icon in the 1970s, and he has aged better than Mick Jagger.