Watch out Miley Cyrus. It looks like you've got some hot scantily-clad competition on your hands - another trouble-making starlet, Kesha.
The controversial singer appears to be trying to outdo her risk-taking rival after posting a series of risque snaps to her Instagram page, including one that reveals her derriere in a barely-there g-string ensemble.
Two weeks earlier, the 26-year-old, real name Kesha Rose Sebert, posted another steamy shot where she looks to be posing in a ripped denim jacket and - gasp - no underwear.
But it's not the first time Kesha has been pulled up for her raunchy, outspoken antics.
The wild blonde is no stranger to controversy, having hit the headlines numerous times since breaking into the music scene in 2010.
Earlier this year, the singer admitted to drinking her own pee in an episode of her MTV reality show, My Crazy Beautiful Life, which drew complaints from outraged parents across the US.