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Beckham and Wonder join Muhammad Ali's 70th party

20 February 2012 Last updated at 10:08 GMT

Stars gathered in Las Vegas to celebrate Muhammad Ali's 70th birthday.

The former heavyweight boxing champion was honoured by singers, athletes and actors at a gathering for Keep Hope Alive's 16th annual Power of Love Gala.

Stevie Wonder sang Happy Birthday and footballer David Beckham paid tribute to the boxer saying he was an inspiration.