She first topped the chart in 2011 with "On the Floor," while he earns his record-extending 21st No. 1. By Xander Zellner Jennifer Lopez and David Guetta’s “Save Me Tonight” surges from No. 5 to No. 1 ...

GRAMMY-winning hitmaker David Guetta and megastar Jennifer Lopez have revisited their dance-pop single, 'Save Me Tonight,' dropping a new Spanish-language remix featuring Mexican singer-songwriter ...