Miley Cyrus I'm Hot Just Like Rihanna

5/1/2013 8:30 AM PDT

Miley Cyrus -- I'm Hot ... Just Like Rihanna

Decked out in her finest Rihanna chic, Miley Cyrus showed off her long lean 20-year-old legs in a pair of leather short shorts and killer heels as she pumped gas in Studio City on Tuesday.

While her t-shirt says "Sex, Drugs & Rap" ... here's hoping she never does one of those things.