Nicole Richie's Pink Tips/Givenchy at LAX

Nicole Richie an Joel Madden were seen arriving back into LAX after their trip to Sydney a few days back.

Nicole kept it comfy for the flight in a simple, and loose, black combo plus her fab Givenchy heels.

Despite giving us all a look at her new pink-tip locks on Twitter, here she kept the hair up in a bun so no good look at them yet :(

Her sunglasses are from her House of Harlow 1960 line.

Pics from Nicole's Twitter and Zimbio