Kim Kardashian and Kanye West couple up at the 2012 Angel Ball

Kim Kardashian looks beautiful in a blue flowing gown as she poses with her boyfriend Kanye West at the Angel Ball black-tie benefit, hosted by Grammy-nominated songwriter Denise Rich. The ball, which brought out celebrities such as Gerard Butler, Ivana Trump, Nelly and more, raised $3.7 million for cancer research.

Kim K and Kanye chat with Nelly and Ashanti at the Angel Ball held at Cipriani Wall Street in New York City. The event featured performances by Natalie Cole and Smokey Robinson, Nelly and  DJ Cassidy.

Photos: Theo Wargo/WireImage