She added: "I'm not excited about how skinny I am, so it wasn't a goal for me or anything."
RELATED: Rihanna and More Celebs Hit Coachella
The singer said she's also "in the early stages" of working on her next album, "but I won't be putting that out anytime soon. I want 'Talk That Talk' to have its full life."
Keep clicking to see more shots of RiRi in Hawaii and her beach-ready bikini body ...
© 2014 Whalerock Industries