Hayden Panettiere and Ne-Yo have fuelled speculation that they are more than just friends after they were spotted enjoying a night out on the town.

The pair – who are working together to promote World Children’s Day for the Ronald McDonald House Charities – were spotted at Butter nightclub in NYC before heading back to the same hotel.

According to numerous celebrity blogs, whispers of a romance are continuing to swirl, which begs the question, are Hayden and Ne-Yo Hollywood's hottest new couple?

Be sure to check out pictures of the pair at the Ronald McDonald charity event by clicking here!