Madonna paying tribute to Prince at an emotional Billboard Awards Sunday night. Stevie Wonder joining for a Purple Rain sing-along.
Adele and the Biebs won Top Male and Female Artist.>> You guys are awesome.>> But it was the powerful performances that stood out. Kesha giving a stirring rendition of Bob Dylan's It Ain't Me.
>> Her appearance nearly nixed by her label due to a bitter legal fight. Celine Dion sang on TV for the first time since the death of husband Rene Angelil, belting out the aptly named The Show Must Go On.
Britney Spears flashed some serious abs, looking anything but toxic.