Unlike most babies her age, Harlow Madden has raked up more frequent flyer miles than one could imagine!

Joined by her parents Nicole Richie and Joel Madden, the 6-month-old celebuspawn was spotted making her way out of the main terminal at LAX International Airport after arriving on a late-night flight.

While reformed socialite Nicole kept things low-key in a long shapeless brown sweater overtop a pair of black leggings, her rocker babydaddy stayed true to his unfashionable sense of style by rocking yet another all-black ensemble.

Joel’s band Good Charlotte was scheduled to perform at the Newport Music Hall in Columbus, OH tomorrow, but the show has been canceled. Not that it bothers Joel one bit — he gets the chances with enjoy some unadulterated fun with his baby girl!

[Bauer Griffin]