Watch Lady Gaga's surprisingly normal 'Edge of Glory' [Video] By IBT Staff Reporter On 06/17/11 AT 10:28 AM 1: Lady Gaga is the highest-paid celebrity under the age of 30, according to the latest ranking from Forbes. The 25-year-old took home $90 million this past year. Photo: REUTERS Lady Gaga's surprisingly normal video 'Edge of Glory,' is out. Watch the video here. Watch 'Born This Way'Watch 'Judas'