Article continues below advertisementLara Trump faced major criticism from fans after belting out a rendition of Tom Petty's "I Won't Back Down" at an event at Trump's Westchester golf club. President Donald Trump's daughter-in-law, 42, looked elegant in a navy one-shouldered gown as she stood at the podium with a microphone in hand.Article continues below advertisementLara Trump's Performance Went ViralSource: MEGALara Trump went viral for her rendition of Tom Petty's 'I Won't Back Down.'"And I won't back down," she sang in a clip shared via X on Monday, August 11.