 During the promotion of Loose , Furtado performed at major music festivals and award shows . In Europe , she appeared at Rock am Ring and Rock @-@ <unk> @-@ Park in Germany and the <unk> Festival in the Netherlands in June 2006 . She performed in Canada at the Calgary <unk> , the Ottawa <unk> in July , and at the <unk> Music Festival in September . Shortly after her August 2006 performance at the Summer Sonic in Japan , she sang at the Teen Choice Awards . In November , she contributed to the entertainment during the World Music Awards , the American Music Awards and the 94th Grey Cup halftime show . She performed at the 2007 <unk> Music Awards , held in January 2007 . 
