Always one to push the envelope of Instagram acceptability, Rihanna didn't disappoint with her latest batch of pics.
In one photo taken on the rooftop of her NYC penthouse on Sunday, the singer shows off some serious sideboob in a sexy denim halter and hip-hugging jeans.
Rih Rih also spent the weekend celebrating her friend's birthday and there are plenty of pics capturing the wild times.
Check them out above!
Source: rumorfix.com
