Chris Martin has long been a fan of Jay-Z’s music, and now their collaborations have led to such a close friendship that their wives are getting close to BFF status

The couple “is becoming really close pals with Jay-Z and BeyoncĂ©.” In fact, said the tipster, the four have become so tight, “Gwyneth’s kids call him ‘Uncle Jay,’ and she and Chris were special guests at Jay-Z’s wedding.”

Not that we will ever see them all together. Chris and Gwyn are the most private celebs in the world, with B and J running a close second.

martins jay z beyonce

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