The 20-year-old – who has been romantically linked to Justin Bieber in the past – flashed her bare behind in a pair of extremely skimpy green ʙικιɴι bottoms as she was pictured taking a pit stop on the way home from the Palm Springs music extravaganza.

Hailey was seen flaunting her toned and tanned pins in the revealing ensemble, with her also donning a long black jumper and a pair of white trainers.

The supermodel completed her barely-there get-up with a pair of large hooped earrings and her blonde locks were scraped back into a chic top knot.