Are Charlize Theron and Sean Penn planning to wed?

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Sean Penn and Charlize Theron show off their Oscars backstage at the 76th Annual Academy Awards in 2004. (Photo: Albert L Ortega, Getty Images)

Are Charlize Theron and Sean Penn planning to wed?

Sean Penn and Charlize Theron show off their Oscars backstage at the 76th Annual Academy Awards in 2004. (Photo: Albert L Ortega, Getty Images)