Pink, Nate Ruess To Perform Together At The Grammy Awards. Get ready for a 'very special' performance of 'Just Give Me A Reason' on the January 26 show. Pink is getting ready for her latest #covermoment. The singer will be joined by Fun. frontman Nate Ruess when they take the stage together at the Grammy Awards on January 26. This marks the duo's first time performing their Grammy-nominated hit Just Give Me A Reason on network television.