VIDEO : Madonna's Prince Tribute Gets Thumbs Down At Music Awards

Critics are panning Madonna's tribute to Prince. The Material Girl came under fire late on Sunday for her tribute to Prince during the Billboard Music Awards ceremony. Critics saw as too distant from the late artist himself. Wearing a shimmering lilac-coloured suit, Madonna took to the Las Vegas stage at the end of the evening and sang Nothing Compares 2 U, followed by Purple Rain as she held the hand of surprise guest Stevie Wonder.