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ET breaks news that Olivia Newton-John has married businessman John Easterling, 56. The pair had two ceremonies. The first was in Cuzco, Peru on June 21 and the second, a civil ceremony, took place in Jupiter, Florida on June 30th. John's friend performed the civil ceremony, which was only attended by Olivia and John.

The two began dating last year. This is the second marriage for both Olivia and John, whose nickname is "Amazon John." He is the CEO of Amazon Herb Company.

Olivia's good friend, Toronto singer/songwriter Amy Sky, tells ET, "I'm very happy and excited for Olivia and John. It's obvious they are soulmates and all their good friends and family are delighted for them."

Amy wrote and produced on Olivia's albums Stronger Than Before (2005), Grace and Gratitude (2006) and Christmas Wish (2007).

Tune in to ET tonight for all the breaking wedding details!