Singer Mariah Carey has urged Fergie to ignore the criticism she has received after singing the US national anthem at the NBA All-Star game this weekend. <br /><br />Fergie sang the 'Star-Spangled Banner' at Los Angeles' Staples Center over the weekend ahead of the annual exhibition basketball match, and was slammed for the rendition by celebrities and viewers.<br />But fellow singer Mariah - who had her fair share of criticism after her New Year's Eve performance in 2016 was plagued by technical difficulties - has offered words of wisdom to the former Black Eyed Peas singer.<br /><br />When asked if she had any advice for Fergie, the ‘We Belong Together’ hit maker simply said no one needs to listen to listen to criticism.<br /><br />Mariah's comments come after several people branded Fergie’s performance as "the worst ever".<br />
