Rihanna has revealed that she is not happy with her body at the moment.

The 24-year-old Barbadian singer has dropped a considerable amount of weight in recent months.

And she told Us Weekly that she wants to put back on a few pounds to return to her old self.

"I'm a size zero and I'm not happy about it!" she told the publication.

"I went way too far. I prefer myself a bit chunkier. I want my old butt back!"

Rihanna also addressed being hospitalised after the Met Ball gala last month.

"I got no sleep [beforehand]," she shared. "It's harsh on your body!"

But the diva already has her next career steps in place following her breakout film role in Battleship earlier this year.

"I want to do two more [movies] before touring again next year," Rihanna insisted. "My schedule is crazy!"

Rihanna recently posted a video message to her fans from bed apologising for not being in contact as she focuses on family time.

"I know I've been slacking on my social-networking but I'm spending some time with my grandma," she said speaking about her ill relative. "I miss you guys."