Have you seen Rihanna's nude billboard yet? If not, she's probably going to give you a look at her goodies regardless. The singer was spotted out in NYC wearing a revealing see-through top that essentially left her... well, exposed. Just take a look for yourself. Hopefully you see what we see.

But while we've been sitting here ogling Rihanna's daily moves, there are rumblings behind the scenes that she's struggling. Last week, she canceled a planned trip to the UK.

Sources told Closer magazine that Jay-Z is telling Rihanna to go to rehab, while other sources tell Page Six that drugs and alcohol aren't the issue. Rather, it's her management, Roc Nation, which can't seem to tame her wild behavior and refusal to stay away from Chris Brown. To wit, they were spotted partying together AGAIN last night.

"Rihanna feels she has worked hard, and rightly deserves to enjoy her huge success," said a source. "She has rebelled against her management and her record label execs who want her to tone her lifestyle down and work more. She has been taking more vacations, wearing more wild outfits, posting more on Twitter. Her message is that she's an artist, and will live her life how she likes."