Miley Cyrus flashes her butt on shopping trip

Miley Cyrus was left red-faced after suffering an embarrassing wardrobe malfunction in Los Angeles on Wednesday.

The singer/actress dressed for summer as she stepped out in a pair of barely-there white denim shorts for a shopping trip with pals.

But onlookers got more than they bargained for when the garment rode too far up the former Hannah Montana star's thighs, exposing her butt cheeks.

In pictures obtained by TMZ.com, Cyrus can be seen accidentally flashing her backside as she bends over to inspect clothes hanging on a rail.