Nelly decided to celebrate his birthday this year with two nights at club Drais in Las Vegas. For night two he reunited with R&B singer Kelly Rowland. After he performed his hits he brought out Kelly so she could go through some of her hits, including songs while with Destiny’s Child and solo tracks. Kelly ended her appearance by performing the classic duet “Dilemma” with Nelly. Check video from Day 1 below.