The 2014 edition of the newly-title sponsored Formula 1 Singapore Airlines Singapore Grand Prix was wrapped up in style on Sunday night by a rousing performance from Jennifer Lopez, the headlining act for the weekend. Following British Mercedes F1 driver Lewis Hamilton's win at the Singapore GP, the 45 year old singer kicked off the celebrations with a 90-minute-long performance, entertaining the crowd with hits spanning her 15-year career in music.