While vacationing in Hawaii, Rihanna took a break from her life as a pop star for some R&R. After an early work out routine, the 'Diamonds' singer took a smoke break (only weed, no cigarettes for this Bajan) minus her usual face full of makeup.

Maybe it's because she grew up on the beach, or maybe it's because she just really hates having to wear makeup all the time, but Rihanna is one of the most open celebrities we've seen when it comes to stepping out with makeup. She's confident, beautiful without the stuff and, here, she's on vacation, so why would she waste time with mascara and foundation? Let those pores breath, girl!